39455940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 116113536

約数和(自身を除く): 76657596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 164, 172, 205, 215, 246, 258, 373, 410, 430, 492, 516, 615, 645, 746, 820, 860, 1119, 1230, 1290, 1492, 1763, 1865, 2238, 2460, 2580, 3526, 3730, 4476, 5289, 5595, 7052, 7460, 8815, 10578, 11190, 15293, 16039, 17630, 21156, 22380, 26445, 30586, 32078, 35260, 45879, 48117, 52890, 61172, 64156, 76465, 80195, 91758, 96234, 105780, 152930, 160390, 183516, 192468, 229395, 240585, 305860, 320780, 458790, 481170, 657599, 917580, 962340, 1315198, 1972797, 2630396, 3287995, 3945594, 6575990, 7891188, 9863985, 13151980, 19727970, 39455940]

約数ペア:

[(1, 39455940), (2, 19727970), (3, 13151980), (4, 9863985), (5, 7891188), (6, 6575990), (10, 3945594), (12, 3287995), (15, 2630396), (20, 1972797), (30, 1315198), (41, 962340), (43, 917580), (60, 657599), (82, 481170), (86, 458790), (123, 320780), (129, 305860), (164, 240585), (172, 229395), (205, 192468), (215, 183516), (246, 160390), (258, 152930), (373, 105780), (410, 96234), (430, 91758), (492, 80195), (516, 76465), (615, 64156), (645, 61172), (746, 52890), (820, 48117), (860, 45879), (1119, 35260), (1230, 32078), (1290, 30586), (1492, 26445), (1763, 22380), (1865, 21156), (2238, 17630), (2460, 16039), (2580, 15293), (3526, 11190), (3730, 10578), (4476, 8815), (5289, 7460), (5595, 7052)]