71000200

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2351}}^1$

素因数の和:2518

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 95239160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 2351, 3020, 3775, 4702, 6040, 7550, 9404, 11755, 15100, 18808, 23510, 30200, 47020, 58775, 94040, 117550, 235100, 355001, 470200, 710002, 1420004, 1775005, 2840008, 3550010, 7100020, 8875025, 14200040, 17750050, 35500100, 71000200]

約数ペア:

[(1, 71000200), (2, 35500100), (4, 17750050), (5, 14200040), (8, 8875025), (10, 7100020), (20, 3550010), (25, 2840008), (40, 1775005), (50, 1420004), (100, 710002), (151, 470200), (200, 355001), (302, 235100), (604, 117550), (755, 94040), (1208, 58775), (1510, 47020), (2351, 30200), (3020, 23510), (3775, 18808), (4702, 15100), (6040, 11755), (7550, 9404)]