4720223480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3167}}^1\times {\mathrm{5323}}^1$

素因数の和:8508

約数の個数: 64

約数和(自身を含む): 12143831040

約数和(自身を除く): 7423607560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3167, 5323, 6334, 10646, 12668, 15835, 21292, 22169, 25336, 26615, 31670, 37261, 42584, 44338, 53230, 63340, 74522, 88676, 106460, 110845, 126680, 149044, 177352, 186305, 212920, 221690, 298088, 372610, 443380, 745220, 886760, 1490440, 16857941, 33715882, 67431764, 84289705, 118005587, 134863528, 168579410, 236011174, 337158820, 472022348, 590027935, 674317640, 944044696, 1180055870, 2360111740, 4720223480]

約数ペア:

[(1, 4720223480), (2, 2360111740), (4, 1180055870), (5, 944044696), (7, 674317640), (8, 590027935), (10, 472022348), (14, 337158820), (20, 236011174), (28, 168579410), (35, 134863528), (40, 118005587), (56, 84289705), (70, 67431764), (140, 33715882), (280, 16857941), (3167, 1490440), (5323, 886760), (6334, 745220), (10646, 443380), (12668, 372610), (15835, 298088), (21292, 221690), (22169, 212920), (25336, 186305), (26615, 177352), (31670, 149044), (37261, 126680), (42584, 110845), (44338, 106460), (53230, 88676), (63340, 74522)]