24920980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 65270016

約数和(自身を除く): 40349036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 283, 340, 370, 476, 518, 566, 595, 629, 740, 1036, 1132, 1190, 1258, 1295, 1415, 1981, 2380, 2516, 2590, 2830, 3145, 3962, 4403, 4811, 5180, 5660, 6290, 7924, 8806, 9622, 9905, 10471, 12580, 17612, 19244, 19810, 20942, 22015, 24055, 33677, 39620, 41884, 44030, 48110, 52355, 67354, 73297, 88060, 96220, 104710, 134708, 146594, 168385, 178007, 209420, 293188, 336770, 356014, 366485, 673540, 712028, 732970, 890035, 1246049, 1465940, 1780070, 2492098, 3560140, 4984196, 6230245, 12460490, 24920980]

約数ペア:

[(1, 24920980), (2, 12460490), (4, 6230245), (5, 4984196), (7, 3560140), (10, 2492098), (14, 1780070), (17, 1465940), (20, 1246049), (28, 890035), (34, 732970), (35, 712028), (37, 673540), (68, 366485), (70, 356014), (74, 336770), (85, 293188), (119, 209420), (140, 178007), (148, 168385), (170, 146594), (185, 134708), (238, 104710), (259, 96220), (283, 88060), (340, 73297), (370, 67354), (476, 52355), (518, 48110), (566, 44030), (595, 41884), (629, 39620), (740, 33677), (1036, 24055), (1132, 22015), (1190, 20942), (1258, 19810), (1295, 19244), (1415, 17612), (1981, 12580), (2380, 10471), (2516, 9905), (2590, 9622), (2830, 8806), (3145, 7924), (3962, 6290), (4403, 5660), (4811, 5180)]