22027330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 45722880

約数和(自身を除く): 23695550

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 106, 115, 130, 139, 230, 265, 278, 299, 530, 598, 689, 695, 1219, 1378, 1390, 1495, 1807, 2438, 2990, 3197, 3445, 3614, 6095, 6394, 6890, 7367, 9035, 12190, 14734, 15847, 15985, 18070, 31694, 31970, 36835, 41561, 73670, 79235, 83122, 95771, 158470, 169441, 191542, 207805, 338882, 415610, 478855, 847205, 957710, 1694410, 2202733, 4405466, 11013665, 22027330]

約数ペア:

[(1, 22027330), (2, 11013665), (5, 4405466), (10, 2202733), (13, 1694410), (23, 957710), (26, 847205), (46, 478855), (53, 415610), (65, 338882), (106, 207805), (115, 191542), (130, 169441), (139, 158470), (230, 95771), (265, 83122), (278, 79235), (299, 73670), (530, 41561), (598, 36835), (689, 31970), (695, 31694), (1219, 18070), (1378, 15985), (1390, 15847), (1495, 14734), (1807, 12190), (2438, 9035), (2990, 7367), (3197, 6890), (3445, 6394), (3614, 6095)]