83802010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 166281984

約数和(自身を除く): 82479974

約数列:

[1, 2, 5, 10, 17, 34, 53, 71, 85, 106, 131, 142, 170, 262, 265, 355, 530, 655, 710, 901, 1207, 1310, 1802, 2227, 2414, 3763, 4454, 4505, 6035, 6943, 7526, 9010, 9301, 11135, 12070, 13886, 18602, 18815, 22270, 34715, 37630, 46505, 63971, 69430, 93010, 118031, 127942, 158117, 236062, 316234, 319855, 492953, 590155, 639710, 790585, 985906, 1180310, 1581170, 2464765, 4929530, 8380201, 16760402, 41901005, 83802010]

約数ペア:

[(1, 83802010), (2, 41901005), (5, 16760402), (10, 8380201), (17, 4929530), (34, 2464765), (53, 1581170), (71, 1180310), (85, 985906), (106, 790585), (131, 639710), (142, 590155), (170, 492953), (262, 319855), (265, 316234), (355, 236062), (530, 158117), (655, 127942), (710, 118031), (901, 93010), (1207, 69430), (1310, 63971), (1802, 46505), (2227, 37630), (2414, 34715), (3763, 22270), (4454, 18815), (4505, 18602), (6035, 13886), (6943, 12070), (7526, 11135), (9010, 9301)]