132458560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1920

約数の個数: 112

約数和(自身を含む): 359852976

約数和(自身を除く): 227394416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 1873, 2080, 2210, 2720, 3536, 3746, 4160, 4420, 5440, 7072, 7492, 8840, 9365, 14144, 14984, 17680, 18730, 24349, 29968, 31841, 35360, 37460, 48698, 59936, 63682, 70720, 74920, 97396, 119872, 121745, 127364, 149840, 159205, 194792, 243490, 254728, 299680, 318410, 389584, 413933, 486980, 509456, 599360, 636820, 779168, 827866, 973960, 1018912, 1273640, 1558336, 1655732, 1947920, 2037824, 2069665, 2547280, 3311464, 3895840, 4139330, 5094560, 6622928, 7791680, 8278660, 10189120, 13245856, 16557320, 26491712, 33114640, 66229280, 132458560]

約数ペア:

[(1, 132458560), (2, 66229280), (4, 33114640), (5, 26491712), (8, 16557320), (10, 13245856), (13, 10189120), (16, 8278660), (17, 7791680), (20, 6622928), (26, 5094560), (32, 4139330), (34, 3895840), (40, 3311464), (52, 2547280), (64, 2069665), (65, 2037824), (68, 1947920), (80, 1655732), (85, 1558336), (104, 1273640), (130, 1018912), (136, 973960), (160, 827866), (170, 779168), (208, 636820), (221, 599360), (260, 509456), (272, 486980), (320, 413933), (340, 389584), (416, 318410), (442, 299680), (520, 254728), (544, 243490), (680, 194792), (832, 159205), (884, 149840), (1040, 127364), (1088, 121745), (1105, 119872), (1360, 97396), (1768, 74920), (1873, 70720), (2080, 63682), (2210, 59936), (2720, 48698), (3536, 37460), (3746, 35360), (4160, 31841), (4420, 29968), (5440, 24349), (7072, 18730), (7492, 17680), (8840, 14984), (9365, 14144)]