24358640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 59350368

約数和(自身を除く): 34991728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 73, 80, 86, 97, 146, 172, 194, 215, 292, 344, 365, 388, 430, 485, 584, 688, 730, 776, 860, 970, 1168, 1460, 1552, 1720, 1940, 2920, 3139, 3440, 3880, 4171, 5840, 6278, 7081, 7760, 8342, 12556, 14162, 15695, 16684, 20855, 25112, 28324, 31390, 33368, 35405, 41710, 50224, 56648, 62780, 66736, 70810, 83420, 113296, 125560, 141620, 166840, 251120, 283240, 304483, 333680, 566480, 608966, 1217932, 1522415, 2435864, 3044830, 4871728, 6089660, 12179320, 24358640]

約数ペア:

[(1, 24358640), (2, 12179320), (4, 6089660), (5, 4871728), (8, 3044830), (10, 2435864), (16, 1522415), (20, 1217932), (40, 608966), (43, 566480), (73, 333680), (80, 304483), (86, 283240), (97, 251120), (146, 166840), (172, 141620), (194, 125560), (215, 113296), (292, 83420), (344, 70810), (365, 66736), (388, 62780), (430, 56648), (485, 50224), (584, 41710), (688, 35405), (730, 33368), (776, 31390), (860, 28324), (970, 25112), (1168, 20855), (1460, 16684), (1552, 15695), (1720, 14162), (1940, 12556), (2920, 8342), (3139, 7760), (3440, 7081), (3880, 6278), (4171, 5840)]