64052200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10331}}^1$

素因数の和:10378

約数の個数: 48

約数和(自身を含む): 153740160

約数和(自身を除く): 89687960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 10331, 20662, 41324, 51655, 82648, 103310, 206620, 258275, 320261, 413240, 516550, 640522, 1033100, 1281044, 1601305, 2066200, 2562088, 3202610, 6405220, 8006525, 12810440, 16013050, 32026100, 64052200]

約数ペア:

[(1, 64052200), (2, 32026100), (4, 16013050), (5, 12810440), (8, 8006525), (10, 6405220), (20, 3202610), (25, 2562088), (31, 2066200), (40, 1601305), (50, 1281044), (62, 1033100), (100, 640522), (124, 516550), (155, 413240), (200, 320261), (248, 258275), (310, 206620), (620, 103310), (775, 82648), (1240, 51655), (1550, 41324), (3100, 20662), (6200, 10331)]