196556360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4951

約数の個数: 128

約数和(自身を含む): 593913600

約数和(自身を除く): 397357240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 4909, 5005, 5720, 8008, 9818, 10010, 19636, 20020, 24545, 34363, 39272, 40040, 49090, 53999, 63817, 68726, 98180, 107998, 127634, 137452, 171815, 196360, 215996, 255268, 269995, 274904, 319085, 343630, 377993, 431992, 446719, 510536, 539990, 638170, 687260, 701987, 755986, 893438, 1079980, 1276340, 1374520, 1403974, 1511972, 1786876, 1889965, 2159960, 2233595, 2552680, 2807948, 3023944, 3509935, 3573752, 3779930, 4467190, 4913909, 5615896, 7019870, 7559860, 8934380, 9827818, 14039740, 15119720, 17868760, 19655636, 24569545, 28079480, 39311272, 49139090, 98278180, 196556360]

約数ペア:

[(1, 196556360), (2, 98278180), (4, 49139090), (5, 39311272), (7, 28079480), (8, 24569545), (10, 19655636), (11, 17868760), (13, 15119720), (14, 14039740), (20, 9827818), (22, 8934380), (26, 7559860), (28, 7019870), (35, 5615896), (40, 4913909), (44, 4467190), (52, 3779930), (55, 3573752), (56, 3509935), (65, 3023944), (70, 2807948), (77, 2552680), (88, 2233595), (91, 2159960), (104, 1889965), (110, 1786876), (130, 1511972), (140, 1403974), (143, 1374520), (154, 1276340), (182, 1079980), (220, 893438), (260, 755986), (280, 701987), (286, 687260), (308, 638170), (364, 539990), (385, 510536), (440, 446719), (455, 431992), (520, 377993), (572, 343630), (616, 319085), (715, 274904), (728, 269995), (770, 255268), (910, 215996), (1001, 196360), (1144, 171815), (1430, 137452), (1540, 127634), (1820, 107998), (2002, 98180), (2860, 68726), (3080, 63817), (3640, 53999), (4004, 49090), (4909, 40040), (5005, 39272), (5720, 34363), (8008, 24545), (9818, 20020), (10010, 19636)]