40922750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 87340032

約数和(自身を除く): 46417282

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 647, 1150, 1265, 1294, 1375, 2530, 2750, 2875, 3235, 5750, 6325, 6470, 7117, 12650, 14234, 14881, 16175, 29762, 31625, 32350, 35585, 63250, 71170, 74405, 80875, 148810, 161750, 163691, 177925, 327382, 355850, 372025, 744050, 818455, 889625, 1636910, 1779250, 1860125, 3720250, 4092275, 8184550, 20461375, 40922750]

約数ペア:

[(1, 40922750), (2, 20461375), (5, 8184550), (10, 4092275), (11, 3720250), (22, 1860125), (23, 1779250), (25, 1636910), (46, 889625), (50, 818455), (55, 744050), (110, 372025), (115, 355850), (125, 327382), (230, 177925), (250, 163691), (253, 161750), (275, 148810), (506, 80875), (550, 74405), (575, 71170), (647, 63250), (1150, 35585), (1265, 32350), (1294, 31625), (1375, 29762), (2530, 16175), (2750, 14881), (2875, 14234), (3235, 12650), (5750, 7117), (6325, 6470)]