103026020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1700

約数の個数: 48

約数和(自身を含む): 225566208

約数和(自身を除く): 122540188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 1553, 2140, 3106, 3317, 6212, 6634, 7765, 13268, 15530, 16585, 31060, 33170, 48143, 66340, 96286, 166171, 192572, 240715, 332342, 481430, 664684, 830855, 962860, 1661710, 3323420, 5151301, 10302602, 20605204, 25756505, 51513010, 103026020]

約数ペア:

[(1, 103026020), (2, 51513010), (4, 25756505), (5, 20605204), (10, 10302602), (20, 5151301), (31, 3323420), (62, 1661710), (107, 962860), (124, 830855), (155, 664684), (214, 481430), (310, 332342), (428, 240715), (535, 192572), (620, 166171), (1070, 96286), (1553, 66340), (2140, 48143), (3106, 33170), (3317, 31060), (6212, 16585), (6634, 15530), (7765, 13268)]