194639300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1637}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 447861960

約数和(自身を除く): 253222660

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 290, 410, 580, 725, 820, 1025, 1189, 1450, 1637, 2050, 2378, 2900, 3274, 4100, 4756, 5945, 6548, 8185, 11890, 16370, 23780, 29725, 32740, 40925, 47473, 59450, 67117, 81850, 94946, 118900, 134234, 163700, 189892, 237365, 268468, 335585, 474730, 671170, 949460, 1186825, 1342340, 1677925, 1946393, 2373650, 3355850, 3892786, 4747300, 6711700, 7785572, 9731965, 19463930, 38927860, 48659825, 97319650, 194639300]

約数ペア:

[(1, 194639300), (2, 97319650), (4, 48659825), (5, 38927860), (10, 19463930), (20, 9731965), (25, 7785572), (29, 6711700), (41, 4747300), (50, 3892786), (58, 3355850), (82, 2373650), (100, 1946393), (116, 1677925), (145, 1342340), (164, 1186825), (205, 949460), (290, 671170), (410, 474730), (580, 335585), (725, 268468), (820, 237365), (1025, 189892), (1189, 163700), (1450, 134234), (1637, 118900), (2050, 94946), (2378, 81850), (2900, 67117), (3274, 59450), (4100, 47473), (4756, 40925), (5945, 32740), (6548, 29725), (8185, 23780), (11890, 16370)]