426934480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24593}}^1$

素因数の和:24644

約数の個数: 80

約数和(自身を含む): 1171067904

約数和(自身を除く): 744133424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 24593, 49186, 98372, 122965, 172151, 196744, 245930, 344302, 393488, 491860, 688604, 762383, 860755, 983720, 1377208, 1524766, 1721510, 1967440, 2754416, 3049532, 3443020, 3811915, 5336681, 6099064, 6886040, 7623830, 10673362, 12198128, 13772080, 15247660, 21346724, 26683405, 30495320, 42693448, 53366810, 60990640, 85386896, 106733620, 213467240, 426934480]

約数ペア:

[(1, 426934480), (2, 213467240), (4, 106733620), (5, 85386896), (7, 60990640), (8, 53366810), (10, 42693448), (14, 30495320), (16, 26683405), (20, 21346724), (28, 15247660), (31, 13772080), (35, 12198128), (40, 10673362), (56, 7623830), (62, 6886040), (70, 6099064), (80, 5336681), (112, 3811915), (124, 3443020), (140, 3049532), (155, 2754416), (217, 1967440), (248, 1721510), (280, 1524766), (310, 1377208), (434, 983720), (496, 860755), (560, 762383), (620, 688604), (868, 491860), (1085, 393488), (1240, 344302), (1736, 245930), (2170, 196744), (2480, 172151), (3472, 122965), (4340, 98372), (8680, 49186), (17360, 24593)]