74502740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 179292960

約数和(自身を除く): 104790220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 41, 52, 58, 65, 82, 116, 130, 145, 164, 205, 241, 260, 290, 377, 410, 482, 533, 580, 754, 820, 964, 1066, 1189, 1205, 1508, 1885, 2132, 2378, 2410, 2665, 3133, 3770, 4756, 4820, 5330, 5945, 6266, 6989, 7540, 9881, 10660, 11890, 12532, 13978, 15457, 15665, 19762, 23780, 27956, 30914, 31330, 34945, 39524, 49405, 61828, 62660, 69890, 77285, 90857, 98810, 128453, 139780, 154570, 181714, 197620, 256906, 286549, 309140, 363428, 454285, 513812, 573098, 642265, 908570, 1146196, 1284530, 1432745, 1817140, 2569060, 2865490, 3725137, 5730980, 7450274, 14900548, 18625685, 37251370, 74502740]

約数ペア:

[(1, 74502740), (2, 37251370), (4, 18625685), (5, 14900548), (10, 7450274), (13, 5730980), (20, 3725137), (26, 2865490), (29, 2569060), (41, 1817140), (52, 1432745), (58, 1284530), (65, 1146196), (82, 908570), (116, 642265), (130, 573098), (145, 513812), (164, 454285), (205, 363428), (241, 309140), (260, 286549), (290, 256906), (377, 197620), (410, 181714), (482, 154570), (533, 139780), (580, 128453), (754, 98810), (820, 90857), (964, 77285), (1066, 69890), (1189, 62660), (1205, 61828), (1508, 49405), (1885, 39524), (2132, 34945), (2378, 31330), (2410, 30914), (2665, 27956), (3133, 23780), (3770, 19762), (4756, 15665), (4820, 15457), (5330, 13978), (5945, 12532), (6266, 11890), (6989, 10660), (7540, 9881)]