79083620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 209744640

約数和(自身を除く): 130661020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 140, 154, 178, 220, 308, 356, 385, 445, 577, 623, 770, 890, 979, 1154, 1246, 1540, 1780, 1958, 2308, 2492, 2885, 3115, 3916, 4039, 4895, 5770, 6230, 6347, 6853, 8078, 9790, 11540, 12460, 12694, 13706, 16156, 19580, 20195, 25388, 27412, 31735, 34265, 40390, 44429, 51353, 63470, 68530, 80780, 88858, 102706, 126940, 137060, 177716, 205412, 222145, 256765, 359471, 444290, 513530, 564883, 718942, 888580, 1027060, 1129766, 1437884, 1797355, 2259532, 2824415, 3594710, 3954181, 5648830, 7189420, 7908362, 11297660, 15816724, 19770905, 39541810, 79083620]

約数ペア:

[(1, 79083620), (2, 39541810), (4, 19770905), (5, 15816724), (7, 11297660), (10, 7908362), (11, 7189420), (14, 5648830), (20, 3954181), (22, 3594710), (28, 2824415), (35, 2259532), (44, 1797355), (55, 1437884), (70, 1129766), (77, 1027060), (89, 888580), (110, 718942), (140, 564883), (154, 513530), (178, 444290), (220, 359471), (308, 256765), (356, 222145), (385, 205412), (445, 177716), (577, 137060), (623, 126940), (770, 102706), (890, 88858), (979, 80780), (1154, 68530), (1246, 63470), (1540, 51353), (1780, 44429), (1958, 40390), (2308, 34265), (2492, 31735), (2885, 27412), (3115, 25388), (3916, 20195), (4039, 19580), (4895, 16156), (5770, 13706), (6230, 12694), (6347, 12460), (6853, 11540), (8078, 9790)]