15672835580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{15797}}^1$

素因数の和:16358

約数の個数: 48

約数和(自身を含む): 33281962560

約数和(自身を除く): 17609126980

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 439, 452, 565, 878, 1130, 1756, 2195, 2260, 4390, 8780, 15797, 31594, 49607, 63188, 78985, 99214, 157970, 198428, 248035, 315940, 496070, 992140, 1785061, 3570122, 6934883, 7140244, 8925305, 13869766, 17850610, 27739532, 34674415, 35701220, 69348830, 138697660, 783641779, 1567283558, 3134567116, 3918208895, 7836417790, 15672835580]

約数ペア:

[(1, 15672835580), (2, 7836417790), (4, 3918208895), (5, 3134567116), (10, 1567283558), (20, 783641779), (113, 138697660), (226, 69348830), (439, 35701220), (452, 34674415), (565, 27739532), (878, 17850610), (1130, 13869766), (1756, 8925305), (2195, 7140244), (2260, 6934883), (4390, 3570122), (8780, 1785061), (15797, 992140), (31594, 496070), (49607, 315940), (63188, 248035), (78985, 198428), (99214, 157970)]