26186420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 38164300

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 29, 46, 52, 58, 65, 92, 115, 116, 130, 145, 151, 230, 260, 290, 299, 302, 377, 460, 580, 598, 604, 667, 754, 755, 1196, 1334, 1495, 1508, 1510, 1885, 1963, 2668, 2990, 3020, 3335, 3473, 3770, 3926, 4379, 5980, 6670, 6946, 7540, 7852, 8671, 8758, 9815, 13340, 13892, 17342, 17365, 17516, 19630, 21895, 34684, 34730, 39260, 43355, 43790, 45149, 56927, 69460, 86710, 87580, 90298, 100717, 113854, 173420, 180596, 201434, 225745, 227708, 284635, 402868, 451490, 503585, 569270, 902980, 1007170, 1138540, 1309321, 2014340, 2618642, 5237284, 6546605, 13093210, 26186420]

約数ペア:

[(1, 26186420), (2, 13093210), (4, 6546605), (5, 5237284), (10, 2618642), (13, 2014340), (20, 1309321), (23, 1138540), (26, 1007170), (29, 902980), (46, 569270), (52, 503585), (58, 451490), (65, 402868), (92, 284635), (115, 227708), (116, 225745), (130, 201434), (145, 180596), (151, 173420), (230, 113854), (260, 100717), (290, 90298), (299, 87580), (302, 86710), (377, 69460), (460, 56927), (580, 45149), (598, 43790), (604, 43355), (667, 39260), (754, 34730), (755, 34684), (1196, 21895), (1334, 19630), (1495, 17516), (1508, 17365), (1510, 17342), (1885, 13892), (1963, 13340), (2668, 9815), (2990, 8758), (3020, 8671), (3335, 7852), (3473, 7540), (3770, 6946), (3926, 6670), (4379, 5980)]