121569732050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1\times {\mathrm{3877}}^1$

素因数の和:6460

約数の個数: 96

約数和(自身を含む): 256497124800

約数和(自身を除く): 134927392750

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 2539, 3877, 5078, 6175, 7754, 12350, 12695, 19385, 25390, 33007, 38770, 48241, 50401, 63475, 66014, 73663, 96482, 96925, 100802, 126950, 147326, 165035, 193850, 241205, 252005, 330070, 368315, 482410, 504010, 627133, 736630, 825175, 957619, 1206025, 1254266, 1260025, 1650350, 1841575, 1915238, 2412050, 2520050, 3135665, 3683150, 4788095, 6271330, 9576190, 9843703, 15678325, 19687406, 23940475, 31356650, 47880950, 49218515, 98437030, 127968139, 187030357, 246092575, 255936278, 374060714, 492185150, 639840695, 935151785, 1279681390, 1870303570, 2431394641, 3199203475, 4675758925, 4862789282, 6398406950, 9351517850, 12156973205, 24313946410, 60784866025, 121569732050]

約数ペア:

[(1, 121569732050), (2, 60784866025), (5, 24313946410), (10, 12156973205), (13, 9351517850), (19, 6398406950), (25, 4862789282), (26, 4675758925), (38, 3199203475), (50, 2431394641), (65, 1870303570), (95, 1279681390), (130, 935151785), (190, 639840695), (247, 492185150), (325, 374060714), (475, 255936278), (494, 246092575), (650, 187030357), (950, 127968139), (1235, 98437030), (2470, 49218515), (2539, 47880950), (3877, 31356650), (5078, 23940475), (6175, 19687406), (7754, 15678325), (12350, 9843703), (12695, 9576190), (19385, 6271330), (25390, 4788095), (33007, 3683150), (38770, 3135665), (48241, 2520050), (50401, 2412050), (63475, 1915238), (66014, 1841575), (73663, 1650350), (96482, 1260025), (96925, 1254266), (100802, 1206025), (126950, 957619), (147326, 825175), (165035, 736630), (193850, 627133), (241205, 504010), (252005, 482410), (330070, 368315)]