62761940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 86260780

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 43, 46, 76, 86, 92, 95, 115, 167, 172, 190, 215, 230, 334, 380, 430, 437, 460, 668, 817, 835, 860, 874, 989, 1634, 1670, 1748, 1978, 2185, 3173, 3268, 3340, 3841, 3956, 4085, 4370, 4945, 6346, 7181, 7682, 8170, 8740, 9890, 12692, 14362, 15364, 15865, 16340, 18791, 19205, 19780, 28724, 31730, 35905, 37582, 38410, 63460, 71810, 72979, 75164, 76820, 93955, 136439, 143620, 145958, 165163, 187910, 272878, 291916, 330326, 364895, 375820, 545756, 660652, 682195, 729790, 825815, 1364390, 1459580, 1651630, 2728780, 3138097, 3303260, 6276194, 12552388, 15690485, 31380970, 62761940]

約数ペア:

[(1, 62761940), (2, 31380970), (4, 15690485), (5, 12552388), (10, 6276194), (19, 3303260), (20, 3138097), (23, 2728780), (38, 1651630), (43, 1459580), (46, 1364390), (76, 825815), (86, 729790), (92, 682195), (95, 660652), (115, 545756), (167, 375820), (172, 364895), (190, 330326), (215, 291916), (230, 272878), (334, 187910), (380, 165163), (430, 145958), (437, 143620), (460, 136439), (668, 93955), (817, 76820), (835, 75164), (860, 72979), (874, 71810), (989, 63460), (1634, 38410), (1670, 37582), (1748, 35905), (1978, 31730), (2185, 28724), (3173, 19780), (3268, 19205), (3340, 18791), (3841, 16340), (3956, 15865), (4085, 15364), (4370, 14362), (4945, 12692), (6346, 9890), (7181, 8740), (7682, 8170)]