1565143450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 3227668416

約数和(自身を除く): 1662524966

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 83, 130, 134, 166, 325, 335, 415, 433, 650, 670, 830, 866, 871, 1079, 1675, 1742, 2075, 2158, 2165, 3350, 4150, 4330, 4355, 5395, 5561, 5629, 8710, 10790, 10825, 11122, 11258, 21650, 21775, 26975, 27805, 28145, 29011, 35939, 43550, 53950, 55610, 56290, 58022, 71878, 72293, 139025, 140725, 144586, 145055, 179695, 278050, 281450, 290110, 359390, 361465, 377143, 467207, 722930, 725275, 754286, 898475, 934414, 1450550, 1796950, 1807325, 1885715, 2336035, 2407913, 3614650, 3771430, 4672070, 4815826, 9428575, 11680175, 12039565, 18857150, 23360350, 24079130, 31302869, 60197825, 62605738, 120395650, 156514345, 313028690, 782571725, 1565143450]

約数ペア:

[(1, 1565143450), (2, 782571725), (5, 313028690), (10, 156514345), (13, 120395650), (25, 62605738), (26, 60197825), (50, 31302869), (65, 24079130), (67, 23360350), (83, 18857150), (130, 12039565), (134, 11680175), (166, 9428575), (325, 4815826), (335, 4672070), (415, 3771430), (433, 3614650), (650, 2407913), (670, 2336035), (830, 1885715), (866, 1807325), (871, 1796950), (1079, 1450550), (1675, 934414), (1742, 898475), (2075, 754286), (2158, 725275), (2165, 722930), (3350, 467207), (4150, 377143), (4330, 361465), (4355, 359390), (5395, 290110), (5561, 281450), (5629, 278050), (8710, 179695), (10790, 145055), (10825, 144586), (11122, 140725), (11258, 139025), (21650, 72293), (21775, 71878), (26975, 58022), (27805, 56290), (28145, 55610), (29011, 53950), (35939, 43550)]