25796490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 40005750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 167, 190, 271, 285, 334, 501, 542, 570, 813, 835, 1002, 1355, 1626, 1670, 2505, 2710, 3173, 4065, 5010, 5149, 6346, 8130, 9519, 10298, 15447, 15865, 19038, 25745, 30894, 31730, 45257, 47595, 51490, 77235, 90514, 95190, 135771, 154470, 226285, 271542, 452570, 678855, 859883, 1357710, 1719766, 2579649, 4299415, 5159298, 8598830, 12898245, 25796490]

約数ペア:

[(1, 25796490), (2, 12898245), (3, 8598830), (5, 5159298), (6, 4299415), (10, 2579649), (15, 1719766), (19, 1357710), (30, 859883), (38, 678855), (57, 452570), (95, 271542), (114, 226285), (167, 154470), (190, 135771), (271, 95190), (285, 90514), (334, 77235), (501, 51490), (542, 47595), (570, 45257), (813, 31730), (835, 30894), (1002, 25745), (1355, 19038), (1626, 15865), (1670, 15447), (2505, 10298), (2710, 9519), (3173, 8130), (4065, 6346), (5010, 5149)]