26371730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 61274880

約数和(自身を除く): 34903150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1181, 1595, 2030, 2233, 2362, 3190, 4466, 5905, 8267, 11165, 11810, 12991, 16534, 22330, 25982, 34249, 41335, 64955, 68498, 82670, 90937, 129910, 171245, 181874, 239743, 342490, 376739, 454685, 479486, 753478, 909370, 1198715, 1883695, 2397430, 2637173, 3767390, 5274346, 13185865, 26371730]

約数ペア:

[(1, 26371730), (2, 13185865), (5, 5274346), (7, 3767390), (10, 2637173), (11, 2397430), (14, 1883695), (22, 1198715), (29, 909370), (35, 753478), (55, 479486), (58, 454685), (70, 376739), (77, 342490), (110, 239743), (145, 181874), (154, 171245), (203, 129910), (290, 90937), (319, 82670), (385, 68498), (406, 64955), (638, 41335), (770, 34249), (1015, 25982), (1181, 22330), (1595, 16534), (2030, 12991), (2233, 11810), (2362, 11165), (3190, 8267), (4466, 5905)]