34436380900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 79813641600

約数和(自身を除く): 45377260700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 109, 190, 218, 257, 380, 436, 475, 514, 545, 647, 950, 1028, 1090, 1285, 1294, 1900, 2071, 2180, 2570, 2588, 2725, 3235, 4142, 4883, 5140, 5450, 6425, 6470, 8284, 9766, 10355, 10900, 12293, 12850, 12940, 16175, 19532, 20710, 24415, 24586, 25700, 28013, 32350, 41420, 48830, 49172, 51775, 56026, 61465, 64700, 70523, 97660, 103550, 112052, 122075, 122930, 140065, 141046, 166279, 207100, 244150, 245860, 280130, 282092, 307325, 332558, 352615, 488300, 532247, 560260, 614650, 665116, 700325, 705230, 831395, 1064494, 1229300, 1339937, 1400650, 1410460, 1662790, 1763075, 2128988, 2661235, 2679874, 2801300, 3159301, 3325580, 3526150, 4156975, 5322470, 5359748, 6318602, 6699685, 7052300, 8313950, 10644940, 12637204, 13306175, 13399370, 15796505, 16627900, 18124411, 26612350, 26798740, 31593010, 33498425, 36248822, 53224700, 63186020, 66996850, 72497644, 78982525, 90622055, 133993700, 157965050, 181244110, 315930100, 344363809, 362488220, 453110275, 688727618, 906220550, 1377455236, 1721819045, 1812441100, 3443638090, 6887276180, 8609095225, 17218190450, 34436380900]

約数ペア:

[(1, 34436380900), (2, 17218190450), (4, 8609095225), (5, 6887276180), (10, 3443638090), (19, 1812441100), (20, 1721819045), (25, 1377455236), (38, 906220550), (50, 688727618), (76, 453110275), (95, 362488220), (100, 344363809), (109, 315930100), (190, 181244110), (218, 157965050), (257, 133993700), (380, 90622055), (436, 78982525), (475, 72497644), (514, 66996850), (545, 63186020), (647, 53224700), (950, 36248822), (1028, 33498425), (1090, 31593010), (1285, 26798740), (1294, 26612350), (1900, 18124411), (2071, 16627900), (2180, 15796505), (2570, 13399370), (2588, 13306175), (2725, 12637204), (3235, 10644940), (4142, 8313950), (4883, 7052300), (5140, 6699685), (5450, 6318602), (6425, 5359748), (6470, 5322470), (8284, 4156975), (9766, 3526150), (10355, 3325580), (10900, 3159301), (12293, 2801300), (12850, 2679874), (12940, 2661235), (16175, 2128988), (19532, 1763075), (20710, 1662790), (24415, 1410460), (24586, 1400650), (25700, 1339937), (28013, 1229300), (32350, 1064494), (41420, 831395), (48830, 705230), (49172, 700325), (51775, 665116), (56026, 614650), (61465, 560260), (64700, 532247), (70523, 488300), (97660, 352615), (103550, 332558), (112052, 307325), (122075, 282092), (122930, 280130), (140065, 245860), (141046, 244150), (166279, 207100)]