100804597850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{2083}}^1$

素因数の和:2557

約数の個数: 144

約数和(自身を含む): 217557846240

約数和(自身を除く): 116753248390

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 421, 475, 550, 605, 842, 950, 1045, 1210, 2083, 2090, 2105, 2299, 3025, 4166, 4210, 4598, 4631, 5225, 6050, 7999, 9262, 10415, 10450, 10525, 11495, 15998, 20830, 21050, 22913, 22990, 23155, 39577, 39995, 45826, 46310, 50941, 52075, 57475, 79154, 79990, 87989, 101882, 104150, 114565, 114950, 115775, 175978, 197885, 199975, 229130, 231550, 252043, 254705, 395770, 399950, 435347, 439945, 504086, 509410, 572825, 870694, 876943, 879890, 967879, 989425, 1145650, 1260215, 1273525, 1753886, 1935758, 1978850, 2176735, 2199725, 2520430, 2547050, 4353470, 4384715, 4399450, 4788817, 4839395, 6301075, 8769430, 9577634, 9646373, 9678790, 10883675, 12602150, 16661917, 19292746, 21767350, 21923575, 23944085, 24196975, 33323834, 43847150, 47888170, 48231865, 48393950, 83309585, 96463730, 106110103, 119720425, 166619170, 183281087, 212220206, 239440850, 241159325, 366562174, 416547925, 482318650, 530550515, 833095850, 916405435, 1061101030, 1832810870, 2016091957, 2652752575, 4032183914, 4582027175, 5305505150, 9164054350, 10080459785, 20160919570, 50402298925, 100804597850]

約数ペア:

[(1, 100804597850), (2, 50402298925), (5, 20160919570), (10, 10080459785), (11, 9164054350), (19, 5305505150), (22, 4582027175), (25, 4032183914), (38, 2652752575), (50, 2016091957), (55, 1832810870), (95, 1061101030), (110, 916405435), (121, 833095850), (190, 530550515), (209, 482318650), (242, 416547925), (275, 366562174), (418, 241159325), (421, 239440850), (475, 212220206), (550, 183281087), (605, 166619170), (842, 119720425), (950, 106110103), (1045, 96463730), (1210, 83309585), (2083, 48393950), (2090, 48231865), (2105, 47888170), (2299, 43847150), (3025, 33323834), (4166, 24196975), (4210, 23944085), (4598, 21923575), (4631, 21767350), (5225, 19292746), (6050, 16661917), (7999, 12602150), (9262, 10883675), (10415, 9678790), (10450, 9646373), (10525, 9577634), (11495, 8769430), (15998, 6301075), (20830, 4839395), (21050, 4788817), (22913, 4399450), (22990, 4384715), (23155, 4353470), (39577, 2547050), (39995, 2520430), (45826, 2199725), (46310, 2176735), (50941, 1978850), (52075, 1935758), (57475, 1753886), (79154, 1273525), (79990, 1260215), (87989, 1145650), (101882, 989425), (104150, 967879), (114565, 879890), (114950, 876943), (115775, 870694), (175978, 572825), (197885, 509410), (199975, 504086), (229130, 439945), (231550, 435347), (252043, 399950), (254705, 395770)]