1000072579940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5783}}^1\times {\mathrm{72661}}^1$

素因数の和:78477

約数の個数: 96

約数和(自身を含む): 2541835344384

約数和(自身を除く): 1541762764444

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5783, 11566, 23132, 28915, 40481, 57830, 72661, 80962, 98311, 115660, 145322, 161924, 196622, 202405, 290644, 363305, 393244, 404810, 491555, 508627, 688177, 726610, 809620, 983110, 1017254, 1235237, 1376354, 1453220, 1966220, 2034508, 2470474, 2543135, 2752708, 3440885, 4940948, 5086270, 6176185, 6881770, 8646659, 10172540, 12352370, 13763540, 17293318, 24704740, 34586636, 43233295, 86466590, 172933180, 420198563, 840397126, 1680794252, 2100992815, 2941389941, 4201985630, 5882779882, 7143375571, 8403971260, 11765559764, 14286751142, 14706949705, 28573502284, 29413899410, 35716877855, 50003628997, 58827798820, 71433755710, 100007257994, 142867511420, 200014515988, 250018144985, 500036289970, 1000072579940]

約数ペア:

[(1, 1000072579940), (2, 500036289970), (4, 250018144985), (5, 200014515988), (7, 142867511420), (10, 100007257994), (14, 71433755710), (17, 58827798820), (20, 50003628997), (28, 35716877855), (34, 29413899410), (35, 28573502284), (68, 14706949705), (70, 14286751142), (85, 11765559764), (119, 8403971260), (140, 7143375571), (170, 5882779882), (238, 4201985630), (340, 2941389941), (476, 2100992815), (595, 1680794252), (1190, 840397126), (2380, 420198563), (5783, 172933180), (11566, 86466590), (23132, 43233295), (28915, 34586636), (40481, 24704740), (57830, 17293318), (72661, 13763540), (80962, 12352370), (98311, 10172540), (115660, 8646659), (145322, 6881770), (161924, 6176185), (196622, 5086270), (202405, 4940948), (290644, 3440885), (363305, 2752708), (393244, 2543135), (404810, 2470474), (491555, 2034508), (508627, 1966220), (688177, 1453220), (726610, 1376354), (809620, 1235237), (983110, 1017254)]