63508715680

素因数分解:

$2^5\times 5^1\times {\mathrm{28513}}^1\times {\mathrm{13921}}^1$

素因数の和:42449

約数の個数: 48

約数和(自身を含む): 150055381224

約数和(自身を除く): 86546665544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13921, 27842, 28513, 55684, 57026, 69605, 111368, 114052, 139210, 142565, 222736, 228104, 278420, 285130, 445472, 456208, 556840, 570260, 912416, 1113680, 1140520, 2227360, 2281040, 4562080, 396929473, 793858946, 1587717892, 1984647365, 3175435784, 3969294730, 6350871568, 7938589460, 12701743136, 15877178920, 31754357840, 63508715680]

約数ペア:

[(1, 63508715680), (2, 31754357840), (4, 15877178920), (5, 12701743136), (8, 7938589460), (10, 6350871568), (16, 3969294730), (20, 3175435784), (32, 1984647365), (40, 1587717892), (80, 793858946), (160, 396929473), (13921, 4562080), (27842, 2281040), (28513, 2227360), (55684, 1140520), (57026, 1113680), (69605, 912416), (111368, 570260), (114052, 556840), (139210, 456208), (142565, 445472), (222736, 285130), (228104, 278420)]