79013740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 190060416

約数和(自身を除く): 111046676

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 73, 92, 115, 130, 146, 181, 230, 260, 292, 299, 362, 365, 460, 598, 724, 730, 905, 949, 1196, 1460, 1495, 1679, 1810, 1898, 2353, 2990, 3358, 3620, 3796, 4163, 4706, 4745, 5980, 6716, 8326, 8395, 9412, 9490, 11765, 13213, 16652, 16790, 18980, 20815, 21827, 23530, 26426, 33580, 41630, 43654, 47060, 52852, 54119, 66065, 83260, 87308, 108238, 109135, 132130, 171769, 216476, 218270, 264260, 270595, 303899, 343538, 436540, 541190, 607798, 687076, 858845, 1082380, 1215596, 1519495, 1717690, 3038990, 3435380, 3950687, 6077980, 7901374, 15802748, 19753435, 39506870, 79013740]

約数ペア:

[(1, 79013740), (2, 39506870), (4, 19753435), (5, 15802748), (10, 7901374), (13, 6077980), (20, 3950687), (23, 3435380), (26, 3038990), (46, 1717690), (52, 1519495), (65, 1215596), (73, 1082380), (92, 858845), (115, 687076), (130, 607798), (146, 541190), (181, 436540), (230, 343538), (260, 303899), (292, 270595), (299, 264260), (362, 218270), (365, 216476), (460, 171769), (598, 132130), (724, 109135), (730, 108238), (905, 87308), (949, 83260), (1196, 66065), (1460, 54119), (1495, 52852), (1679, 47060), (1810, 43654), (1898, 41630), (2353, 33580), (2990, 26426), (3358, 23530), (3620, 21827), (3796, 20815), (4163, 18980), (4706, 16790), (4745, 16652), (5980, 13213), (6716, 11765), (8326, 9490), (8395, 9412)]