1036755772580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8147}}^2$

素因数の和:16385

約数の個数: 72

約数和(自身を含む): 2408861198016

約数和(自身を除く): 1372105425436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 7810, 8147, 15620, 16294, 32588, 40735, 81470, 89617, 162940, 179234, 358468, 448085, 578437, 896170, 1156874, 1792340, 2313748, 2892185, 5784370, 6362807, 11568740, 12725614, 25451228, 31814035, 63628070, 66373609, 127256140, 132747218, 265494436, 331868045, 663736090, 730109699, 1327472180, 1460219398, 2920438796, 3650548495, 4712526239, 7301096990, 9425052478, 14602193980, 18850104956, 23562631195, 47125262390, 51837788629, 94250524780, 103675577258, 207351154516, 259188943145, 518377886290, 1036755772580]

約数ペア:

[(1, 1036755772580), (2, 518377886290), (4, 259188943145), (5, 207351154516), (10, 103675577258), (11, 94250524780), (20, 51837788629), (22, 47125262390), (44, 23562631195), (55, 18850104956), (71, 14602193980), (110, 9425052478), (142, 7301096990), (220, 4712526239), (284, 3650548495), (355, 2920438796), (710, 1460219398), (781, 1327472180), (1420, 730109699), (1562, 663736090), (3124, 331868045), (3905, 265494436), (7810, 132747218), (8147, 127256140), (15620, 66373609), (16294, 63628070), (32588, 31814035), (40735, 25451228), (81470, 12725614), (89617, 11568740), (162940, 6362807), (179234, 5784370), (358468, 2892185), (448085, 2313748), (578437, 1792340), (896170, 1156874)]