41142890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 83524608

約数和(自身を除く): 42381718

約数列:

[1, 2, 5, 10, 17, 31, 34, 37, 62, 74, 85, 155, 170, 185, 211, 310, 370, 422, 527, 629, 1054, 1055, 1147, 1258, 2110, 2294, 2635, 3145, 3587, 5270, 5735, 6290, 6541, 7174, 7807, 11470, 13082, 15614, 17935, 19499, 32705, 35870, 38998, 39035, 65410, 78070, 97495, 111197, 132719, 194990, 222394, 242017, 265438, 484034, 555985, 663595, 1111970, 1210085, 1327190, 2420170, 4114289, 8228578, 20571445, 41142890]

約数ペア:

[(1, 41142890), (2, 20571445), (5, 8228578), (10, 4114289), (17, 2420170), (31, 1327190), (34, 1210085), (37, 1111970), (62, 663595), (74, 555985), (85, 484034), (155, 265438), (170, 242017), (185, 222394), (211, 194990), (310, 132719), (370, 111197), (422, 97495), (527, 78070), (629, 65410), (1054, 39035), (1055, 38998), (1147, 35870), (1258, 32705), (2110, 19499), (2294, 17935), (2635, 15614), (3145, 13082), (3587, 11470), (5270, 7807), (5735, 7174), (6290, 6541)]