74595920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4348

約数の個数: 80

約数和(自身を含む): 204653568

約数和(自身を除く): 130057648

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, 4297, 4340, 8594, 8680, 17188, 17360, 21485, 30079, 34376, 42970, 60158, 68752, 85940, 120316, 133207, 150395, 171880, 240632, 266414, 300790, 343760, 481264, 532828, 601580, 666035, 932449, 1065656, 1203160, 1332070, 1864898, 2131312, 2406320, 2664140, 3729796, 4662245, 5328280, 7459592, 9324490, 10656560, 14919184, 18648980, 37297960, 74595920]

約数ペア:

[(1, 74595920), (2, 37297960), (4, 18648980), (5, 14919184), (7, 10656560), (8, 9324490), (10, 7459592), (14, 5328280), (16, 4662245), (20, 3729796), (28, 2664140), (31, 2406320), (35, 2131312), (40, 1864898), (56, 1332070), (62, 1203160), (70, 1065656), (80, 932449), (112, 666035), (124, 601580), (140, 532828), (155, 481264), (217, 343760), (248, 300790), (280, 266414), (310, 240632), (434, 171880), (496, 150395), (560, 133207), (620, 120316), (868, 85940), (1085, 68752), (1240, 60158), (1736, 42970), (2170, 34376), (2480, 30079), (3472, 21485), (4297, 17360), (4340, 17188), (8594, 8680)]