42223240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 103887360

約数和(自身を除く): 61664120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2003, 2108, 2635, 4006, 4216, 5270, 8012, 10015, 10540, 16024, 20030, 21080, 34051, 40060, 62093, 68102, 80120, 124186, 136204, 170255, 248372, 272408, 310465, 340510, 496744, 620930, 681020, 1055581, 1241860, 1362040, 2111162, 2483720, 4222324, 5277905, 8444648, 10555810, 21111620, 42223240]

約数ペア:

[(1, 42223240), (2, 21111620), (4, 10555810), (5, 8444648), (8, 5277905), (10, 4222324), (17, 2483720), (20, 2111162), (31, 1362040), (34, 1241860), (40, 1055581), (62, 681020), (68, 620930), (85, 496744), (124, 340510), (136, 310465), (155, 272408), (170, 248372), (248, 170255), (310, 136204), (340, 124186), (527, 80120), (620, 68102), (680, 62093), (1054, 40060), (1240, 34051), (2003, 21080), (2108, 20030), (2635, 16024), (4006, 10540), (4216, 10015), (5270, 8012)]