17392700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 43090992

約数和(自身を除く): 25698292

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 787, 850, 884, 1105, 1300, 1574, 1700, 2210, 3148, 3935, 4420, 5525, 7870, 10231, 11050, 13379, 15740, 19675, 20462, 22100, 26758, 39350, 40924, 51155, 53516, 66895, 78700, 102310, 133790, 173927, 204620, 255775, 267580, 334475, 347854, 511550, 668950, 695708, 869635, 1023100, 1337900, 1739270, 3478540, 4348175, 8696350, 17392700]

約数ペア:

[(1, 17392700), (2, 8696350), (4, 4348175), (5, 3478540), (10, 1739270), (13, 1337900), (17, 1023100), (20, 869635), (25, 695708), (26, 668950), (34, 511550), (50, 347854), (52, 334475), (65, 267580), (68, 255775), (85, 204620), (100, 173927), (130, 133790), (170, 102310), (221, 78700), (260, 66895), (325, 53516), (340, 51155), (425, 40924), (442, 39350), (650, 26758), (787, 22100), (850, 20462), (884, 19675), (1105, 15740), (1300, 13379), (1574, 11050), (1700, 10231), (2210, 7870), (3148, 5525), (3935, 4420)]