829124960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1303}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 2028825792

約数和(自身を除く): 1199700832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 97, 160, 164, 194, 205, 328, 388, 410, 485, 656, 776, 820, 970, 1303, 1312, 1552, 1640, 1940, 2606, 3104, 3280, 3880, 3977, 5212, 6515, 6560, 7760, 7954, 10424, 13030, 15520, 15908, 19885, 20848, 26060, 31816, 39770, 41696, 52120, 53423, 63632, 79540, 104240, 106846, 126391, 127264, 159080, 208480, 213692, 252782, 267115, 318160, 427384, 505564, 534230, 631955, 636320, 854768, 1011128, 1068460, 1263910, 1709536, 2022256, 2136920, 2527820, 4044512, 4273840, 5055640, 5182031, 8547680, 10111280, 10364062, 20222560, 20728124, 25910155, 41456248, 51820310, 82912496, 103640620, 165824992, 207281240, 414562480, 829124960]

約数ペア:

[(1, 829124960), (2, 414562480), (4, 207281240), (5, 165824992), (8, 103640620), (10, 82912496), (16, 51820310), (20, 41456248), (32, 25910155), (40, 20728124), (41, 20222560), (80, 10364062), (82, 10111280), (97, 8547680), (160, 5182031), (164, 5055640), (194, 4273840), (205, 4044512), (328, 2527820), (388, 2136920), (410, 2022256), (485, 1709536), (656, 1263910), (776, 1068460), (820, 1011128), (970, 854768), (1303, 636320), (1312, 631955), (1552, 534230), (1640, 505564), (1940, 427384), (2606, 318160), (3104, 267115), (3280, 252782), (3880, 213692), (3977, 208480), (5212, 159080), (6515, 127264), (6560, 126391), (7760, 106846), (7954, 104240), (10424, 79540), (13030, 63632), (15520, 53423), (15908, 52120), (19885, 41696), (20848, 39770), (26060, 31816)]