57337420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11069}}^1$

素因数の和:11122

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 84004340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 11069, 22138, 44276, 55345, 77483, 110690, 154966, 221380, 309932, 387415, 409553, 774830, 819106, 1549660, 1638212, 2047765, 2866871, 4095530, 5733742, 8191060, 11467484, 14334355, 28668710, 57337420]

約数ペア:

[(1, 57337420), (2, 28668710), (4, 14334355), (5, 11467484), (7, 8191060), (10, 5733742), (14, 4095530), (20, 2866871), (28, 2047765), (35, 1638212), (37, 1549660), (70, 819106), (74, 774830), (140, 409553), (148, 387415), (185, 309932), (259, 221380), (370, 154966), (518, 110690), (740, 77483), (1036, 55345), (1295, 44276), (2590, 22138), (5180, 11069)]