26915750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 54632448

約数和(自身を除く): 27716698

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 151, 155, 230, 250, 302, 310, 575, 713, 755, 775, 1150, 1426, 1510, 1550, 2875, 3473, 3565, 3775, 3875, 4681, 5750, 6946, 7130, 7550, 7750, 9362, 17365, 17825, 18875, 23405, 34730, 35650, 37750, 46810, 86825, 89125, 107663, 117025, 173650, 178250, 215326, 234050, 434125, 538315, 585125, 868250, 1076630, 1170250, 2691575, 5383150, 13457875, 26915750]

約数ペア:

[(1, 26915750), (2, 13457875), (5, 5383150), (10, 2691575), (23, 1170250), (25, 1076630), (31, 868250), (46, 585125), (50, 538315), (62, 434125), (115, 234050), (125, 215326), (151, 178250), (155, 173650), (230, 117025), (250, 107663), (302, 89125), (310, 86825), (575, 46810), (713, 37750), (755, 35650), (775, 34730), (1150, 23405), (1426, 18875), (1510, 17825), (1550, 17365), (2875, 9362), (3473, 7750), (3565, 7550), (3775, 7130), (3875, 6946), (4681, 5750)]