8900840150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2447}}^1\times {\mathrm{3163}}^1$

素因数の和:5645

約数の個数: 48

約数和(自身を含む): 17287893504

約数和(自身を除く): 8387053354

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 2447, 3163, 4894, 6326, 12235, 15815, 24470, 31630, 56281, 61175, 72749, 79075, 112562, 122350, 145498, 158150, 281405, 363745, 562810, 727490, 1407025, 1818725, 2814050, 3637450, 7739861, 15479722, 38699305, 77398610, 178016803, 193496525, 356033606, 386993050, 890084015, 1780168030, 4450420075, 8900840150]

約数ペア:

[(1, 8900840150), (2, 4450420075), (5, 1780168030), (10, 890084015), (23, 386993050), (25, 356033606), (46, 193496525), (50, 178016803), (115, 77398610), (230, 38699305), (575, 15479722), (1150, 7739861), (2447, 3637450), (3163, 2814050), (4894, 1818725), (6326, 1407025), (12235, 727490), (15815, 562810), (24470, 363745), (31630, 281405), (56281, 158150), (61175, 145498), (72749, 122350), (79075, 112562)]