3218177950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 6597702720

約数和(自身を除く): 3379524770

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 137, 142, 274, 325, 355, 509, 650, 685, 710, 923, 1018, 1370, 1775, 1781, 1846, 2545, 3425, 3550, 3562, 4615, 5090, 6617, 6850, 8905, 9230, 9727, 12725, 13234, 17810, 19454, 23075, 25450, 33085, 36139, 44525, 46150, 48635, 66170, 69733, 72278, 89050, 97270, 126451, 139466, 165425, 180695, 243175, 252902, 330850, 348665, 361390, 469807, 486350, 632255, 697330, 903475, 906529, 939614, 1264510, 1743325, 1806950, 1813058, 2349035, 3161275, 3486650, 4532645, 4698070, 4951043, 6322550, 9065290, 9902086, 11745175, 22663225, 23490350, 24755215, 45326450, 49510430, 64363559, 123776075, 128727118, 247552150, 321817795, 643635590, 1609088975, 3218177950]

約数ペア:

[(1, 3218177950), (2, 1609088975), (5, 643635590), (10, 321817795), (13, 247552150), (25, 128727118), (26, 123776075), (50, 64363559), (65, 49510430), (71, 45326450), (130, 24755215), (137, 23490350), (142, 22663225), (274, 11745175), (325, 9902086), (355, 9065290), (509, 6322550), (650, 4951043), (685, 4698070), (710, 4532645), (923, 3486650), (1018, 3161275), (1370, 2349035), (1775, 1813058), (1781, 1806950), (1846, 1743325), (2545, 1264510), (3425, 939614), (3550, 906529), (3562, 903475), (4615, 697330), (5090, 632255), (6617, 486350), (6850, 469807), (8905, 361390), (9230, 348665), (9727, 330850), (12725, 252902), (13234, 243175), (17810, 180695), (19454, 165425), (23075, 139466), (25450, 126451), (33085, 97270), (36139, 89050), (44525, 72278), (46150, 69733), (48635, 66170)]