24247160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 64638000

約数和(自身を除く): 40390840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 98, 139, 140, 178, 196, 245, 278, 280, 356, 392, 445, 490, 556, 623, 695, 712, 890, 973, 980, 1112, 1246, 1390, 1780, 1946, 1960, 2492, 2780, 3115, 3560, 3892, 4361, 4865, 4984, 5560, 6230, 6811, 7784, 8722, 9730, 12371, 12460, 13622, 17444, 19460, 21805, 24742, 24920, 27244, 34055, 34888, 38920, 43610, 49484, 54488, 61855, 68110, 86597, 87220, 98968, 123710, 136220, 173194, 174440, 247420, 272440, 346388, 432985, 494840, 606179, 692776, 865970, 1212358, 1731940, 2424716, 3030895, 3463880, 4849432, 6061790, 12123580, 24247160]

約数ペア:

[(1, 24247160), (2, 12123580), (4, 6061790), (5, 4849432), (7, 3463880), (8, 3030895), (10, 2424716), (14, 1731940), (20, 1212358), (28, 865970), (35, 692776), (40, 606179), (49, 494840), (56, 432985), (70, 346388), (89, 272440), (98, 247420), (139, 174440), (140, 173194), (178, 136220), (196, 123710), (245, 98968), (278, 87220), (280, 86597), (356, 68110), (392, 61855), (445, 54488), (490, 49484), (556, 43610), (623, 38920), (695, 34888), (712, 34055), (890, 27244), (973, 24920), (980, 24742), (1112, 21805), (1246, 19460), (1390, 17444), (1780, 13622), (1946, 12460), (1960, 12371), (2492, 9730), (2780, 8722), (3115, 7784), (3560, 6811), (3892, 6230), (4361, 5560), (4865, 4984)]