1164747680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{177553}}^1$

素因数の和:177609

約数の個数: 48

約数和(自身を含む): 2818847304

約数和(自身を除く): 1654099624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 177553, 355106, 710212, 887765, 1420424, 1775530, 2840848, 3551060, 5681696, 7102120, 7279673, 14204240, 14559346, 28408480, 29118692, 36398365, 58237384, 72796730, 116474768, 145593460, 232949536, 291186920, 582373840, 1164747680]

約数ペア:

[(1, 1164747680), (2, 582373840), (4, 291186920), (5, 232949536), (8, 145593460), (10, 116474768), (16, 72796730), (20, 58237384), (32, 36398365), (40, 29118692), (41, 28408480), (80, 14559346), (82, 14204240), (160, 7279673), (164, 7102120), (205, 5681696), (328, 3551060), (410, 2840848), (656, 1775530), (820, 1420424), (1312, 887765), (1640, 710212), (3280, 355106), (6560, 177553)]