24042980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 59458560

約数和(自身を除く): 35415580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 157, 190, 247, 260, 310, 314, 380, 403, 494, 589, 620, 628, 785, 806, 988, 1178, 1235, 1570, 1612, 2015, 2041, 2356, 2470, 2945, 2983, 3140, 4030, 4082, 4867, 4940, 5890, 5966, 7657, 8060, 8164, 9734, 10205, 11780, 11932, 14915, 15314, 19468, 20410, 24335, 29830, 30628, 38285, 38779, 40820, 48670, 59660, 63271, 76570, 77558, 92473, 97340, 126542, 153140, 155116, 184946, 193895, 253084, 316355, 369892, 387790, 462365, 632710, 775580, 924730, 1202149, 1265420, 1849460, 2404298, 4808596, 6010745, 12021490, 24042980]

約数ペア:

[(1, 24042980), (2, 12021490), (4, 6010745), (5, 4808596), (10, 2404298), (13, 1849460), (19, 1265420), (20, 1202149), (26, 924730), (31, 775580), (38, 632710), (52, 462365), (62, 387790), (65, 369892), (76, 316355), (95, 253084), (124, 193895), (130, 184946), (155, 155116), (157, 153140), (190, 126542), (247, 97340), (260, 92473), (310, 77558), (314, 76570), (380, 63271), (403, 59660), (494, 48670), (589, 40820), (620, 38779), (628, 38285), (785, 30628), (806, 29830), (988, 24335), (1178, 20410), (1235, 19468), (1570, 15314), (1612, 14915), (2015, 11932), (2041, 11780), (2356, 10205), (2470, 9734), (2945, 8164), (2983, 8060), (3140, 7657), (4030, 5966), (4082, 5890), (4867, 4940)]