29171000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 70536960

約数和(自身を除く): 41365960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 941, 1000, 1240, 1550, 1882, 3100, 3764, 3875, 4705, 6200, 7528, 7750, 9410, 15500, 18820, 23525, 29171, 31000, 37640, 47050, 58342, 94100, 116684, 117625, 145855, 188200, 233368, 235250, 291710, 470500, 583420, 729275, 941000, 1166840, 1458550, 2917100, 3646375, 5834200, 7292750, 14585500, 29171000]

約数ペア:

[(1, 29171000), (2, 14585500), (4, 7292750), (5, 5834200), (8, 3646375), (10, 2917100), (20, 1458550), (25, 1166840), (31, 941000), (40, 729275), (50, 583420), (62, 470500), (100, 291710), (124, 235250), (125, 233368), (155, 188200), (200, 145855), (248, 117625), (250, 116684), (310, 94100), (500, 58342), (620, 47050), (775, 37640), (941, 31000), (1000, 29171), (1240, 23525), (1550, 18820), (1882, 15500), (3100, 9410), (3764, 7750), (3875, 7528), (4705, 6200)]