37350040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 107089920

約数和(自身を除く): 69739880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 331, 364, 403, 434, 455, 520, 620, 662, 728, 806, 868, 910, 1085, 1240, 1324, 1612, 1655, 1736, 1820, 2015, 2170, 2317, 2648, 2821, 3224, 3310, 3640, 4030, 4303, 4340, 4634, 5642, 6620, 8060, 8606, 8680, 9268, 10261, 11284, 11585, 13240, 14105, 16120, 17212, 18536, 20522, 21515, 22568, 23170, 28210, 30121, 34424, 41044, 43030, 46340, 51305, 56420, 60242, 71827, 82088, 86060, 92680, 102610, 112840, 120484, 133393, 143654, 150605, 172120, 205220, 240968, 266786, 287308, 301210, 359135, 410440, 533572, 574616, 602420, 666965, 718270, 933751, 1067144, 1204840, 1333930, 1436540, 1867502, 2667860, 2873080, 3735004, 4668755, 5335720, 7470008, 9337510, 18675020, 37350040]

約数ペア:

[(1, 37350040), (2, 18675020), (4, 9337510), (5, 7470008), (7, 5335720), (8, 4668755), (10, 3735004), (13, 2873080), (14, 2667860), (20, 1867502), (26, 1436540), (28, 1333930), (31, 1204840), (35, 1067144), (40, 933751), (52, 718270), (56, 666965), (62, 602420), (65, 574616), (70, 533572), (91, 410440), (104, 359135), (124, 301210), (130, 287308), (140, 266786), (155, 240968), (182, 205220), (217, 172120), (248, 150605), (260, 143654), (280, 133393), (310, 120484), (331, 112840), (364, 102610), (403, 92680), (434, 86060), (455, 82088), (520, 71827), (620, 60242), (662, 56420), (728, 51305), (806, 46340), (868, 43030), (910, 41044), (1085, 34424), (1240, 30121), (1324, 28210), (1612, 23170), (1655, 22568), (1736, 21515), (1820, 20522), (2015, 18536), (2170, 17212), (2317, 16120), (2648, 14105), (2821, 13240), (3224, 11585), (3310, 11284), (3640, 10261), (4030, 9268), (4303, 8680), (4340, 8606), (4634, 8060), (5642, 6620)]