15693968487380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2029}}^1\times {\mathrm{76537}}^1$

素因数の和:78769

約数の個数: 96

約数和(自身を含む): 34246505610240

約数和(自身を除く): 18552537122860

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 163, 310, 326, 620, 652, 815, 1630, 2029, 3260, 4058, 5053, 8116, 10106, 10145, 20212, 20290, 25265, 40580, 50530, 62899, 76537, 101060, 125798, 153074, 251596, 306148, 314495, 330727, 382685, 628990, 661454, 765370, 1257980, 1322908, 1530740, 1653635, 2372647, 3307270, 4745294, 6614540, 9490588, 10252537, 11863235, 12475531, 20505074, 23726470, 24951062, 41010148, 47452940, 49902124, 51262685, 62377655, 102525370, 124755310, 155293573, 205050740, 249510620, 310587146, 386741461, 621174292, 773482922, 776467865, 1546965844, 1552935730, 1933707305, 3105871460, 3867414610, 4814100763, 7734829220, 9628201526, 19256403052, 24070503815, 25312852399, 48141007630, 50625704798, 96282015260, 101251409596, 126564261995, 253128523990, 506257047980, 784698424369, 1569396848738, 3138793697476, 3923492121845, 7846984243690, 15693968487380]

約数ペア:

[(1, 15693968487380), (2, 7846984243690), (4, 3923492121845), (5, 3138793697476), (10, 1569396848738), (20, 784698424369), (31, 506257047980), (62, 253128523990), (124, 126564261995), (155, 101251409596), (163, 96282015260), (310, 50625704798), (326, 48141007630), (620, 25312852399), (652, 24070503815), (815, 19256403052), (1630, 9628201526), (2029, 7734829220), (3260, 4814100763), (4058, 3867414610), (5053, 3105871460), (8116, 1933707305), (10106, 1552935730), (10145, 1546965844), (20212, 776467865), (20290, 773482922), (25265, 621174292), (40580, 386741461), (50530, 310587146), (62899, 249510620), (76537, 205050740), (101060, 155293573), (125798, 124755310), (153074, 102525370), (251596, 62377655), (306148, 51262685), (314495, 49902124), (330727, 47452940), (382685, 41010148), (628990, 24951062), (661454, 23726470), (765370, 20505074), (1257980, 12475531), (1322908, 11863235), (1530740, 10252537), (1653635, 9490588), (2372647, 6614540), (3307270, 4745294)]