59920640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 108

約数和(自身を含む): 155979684

約数和(自身を除く): 96059044

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 277, 320, 338, 416, 520, 554, 640, 676, 832, 845, 1040, 1108, 1280, 1352, 1385, 1664, 1690, 2080, 2216, 2704, 2770, 3328, 3380, 3601, 4160, 4432, 5408, 5540, 6760, 7202, 8320, 8864, 10816, 11080, 13520, 14404, 16640, 17728, 18005, 21632, 22160, 27040, 28808, 35456, 36010, 43264, 44320, 46813, 54080, 57616, 70912, 72020, 88640, 93626, 108160, 115232, 144040, 177280, 187252, 216320, 230464, 234065, 288080, 354560, 374504, 460928, 468130, 576160, 749008, 921856, 936260, 1152320, 1498016, 1872520, 2304640, 2996032, 3745040, 4609280, 5992064, 7490080, 11984128, 14980160, 29960320, 59920640]

約数ペア:

[(1, 59920640), (2, 29960320), (4, 14980160), (5, 11984128), (8, 7490080), (10, 5992064), (13, 4609280), (16, 3745040), (20, 2996032), (26, 2304640), (32, 1872520), (40, 1498016), (52, 1152320), (64, 936260), (65, 921856), (80, 749008), (104, 576160), (128, 468130), (130, 460928), (160, 374504), (169, 354560), (208, 288080), (256, 234065), (260, 230464), (277, 216320), (320, 187252), (338, 177280), (416, 144040), (520, 115232), (554, 108160), (640, 93626), (676, 88640), (832, 72020), (845, 70912), (1040, 57616), (1108, 54080), (1280, 46813), (1352, 44320), (1385, 43264), (1664, 36010), (1690, 35456), (2080, 28808), (2216, 27040), (2704, 22160), (2770, 21632), (3328, 18005), (3380, 17728), (3601, 16640), (4160, 14404), (4432, 13520), (5408, 11080), (5540, 10816), (6760, 8864), (7202, 8320)]