286514442920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5076443}}^1$

素因数の和:5076554

約数の個数: 64

約数和(自身を含む): 690802499520

約数和(自身を除く): 404288056600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 170, 332, 340, 415, 664, 680, 830, 1411, 1660, 2822, 3320, 5644, 7055, 11288, 14110, 28220, 56440, 5076443, 10152886, 20305772, 25382215, 40611544, 50764430, 86299531, 101528860, 172599062, 203057720, 345198124, 421344769, 431497655, 690396248, 842689538, 862995310, 1685379076, 1725990620, 2106723845, 3370758152, 3451981240, 4213447690, 7162861073, 8426895380, 14325722146, 16853790760, 28651444292, 35814305365, 57302888584, 71628610730, 143257221460, 286514442920]

約数ペア:

[(1, 286514442920), (2, 143257221460), (4, 71628610730), (5, 57302888584), (8, 35814305365), (10, 28651444292), (17, 16853790760), (20, 14325722146), (34, 8426895380), (40, 7162861073), (68, 4213447690), (83, 3451981240), (85, 3370758152), (136, 2106723845), (166, 1725990620), (170, 1685379076), (332, 862995310), (340, 842689538), (415, 690396248), (664, 431497655), (680, 421344769), (830, 345198124), (1411, 203057720), (1660, 172599062), (2822, 101528860), (3320, 86299531), (5644, 50764430), (7055, 40611544), (11288, 25382215), (14110, 20305772), (28220, 10152886), (56440, 5076443)]