126191080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{683}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 295488000

約数和(自身を除く): 169296920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 149, 155, 248, 298, 310, 596, 620, 683, 745, 1192, 1240, 1366, 1490, 2732, 2980, 3415, 4619, 5464, 5960, 6830, 9238, 13660, 18476, 21173, 23095, 27320, 36952, 42346, 46190, 84692, 92380, 101767, 105865, 169384, 184760, 203534, 211730, 407068, 423460, 508835, 814136, 846920, 1017670, 2035340, 3154777, 4070680, 6309554, 12619108, 15773885, 25238216, 31547770, 63095540, 126191080]

約数ペア:

[(1, 126191080), (2, 63095540), (4, 31547770), (5, 25238216), (8, 15773885), (10, 12619108), (20, 6309554), (31, 4070680), (40, 3154777), (62, 2035340), (124, 1017670), (149, 846920), (155, 814136), (248, 508835), (298, 423460), (310, 407068), (596, 211730), (620, 203534), (683, 184760), (745, 169384), (1192, 105865), (1240, 101767), (1366, 92380), (1490, 84692), (2732, 46190), (2980, 42346), (3415, 36952), (4619, 27320), (5464, 23095), (5960, 21173), (6830, 18476), (9238, 13660)]