88511820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 267079680

約数和(自身を除く): 178567860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2069, 2139, 2852, 3565, 4138, 4278, 6207, 7130, 8276, 8556, 10345, 10695, 12414, 14260, 20690, 21390, 24828, 31035, 41380, 42780, 47587, 62070, 64139, 95174, 124140, 128278, 142761, 190348, 192417, 237935, 256556, 285522, 320695, 384834, 475870, 571044, 641390, 713805, 769668, 951740, 962085, 1282780, 1427610, 1475197, 1924170, 2855220, 2950394, 3848340, 4425591, 5900788, 7375985, 8851182, 14751970, 17702364, 22127955, 29503940, 44255910, 88511820]

約数ペア:

[(1, 88511820), (2, 44255910), (3, 29503940), (4, 22127955), (5, 17702364), (6, 14751970), (10, 8851182), (12, 7375985), (15, 5900788), (20, 4425591), (23, 3848340), (30, 2950394), (31, 2855220), (46, 1924170), (60, 1475197), (62, 1427610), (69, 1282780), (92, 962085), (93, 951740), (115, 769668), (124, 713805), (138, 641390), (155, 571044), (186, 475870), (230, 384834), (276, 320695), (310, 285522), (345, 256556), (372, 237935), (460, 192417), (465, 190348), (620, 142761), (690, 128278), (713, 124140), (930, 95174), (1380, 64139), (1426, 62070), (1860, 47587), (2069, 42780), (2139, 41380), (2852, 31035), (3565, 24828), (4138, 21390), (4278, 20690), (6207, 14260), (7130, 12414), (8276, 10695), (8556, 10345)]