98904080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{673}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 252733824

約数和(自身を除く): 153829744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 334, 440, 668, 673, 835, 880, 1336, 1346, 1670, 1837, 2672, 2692, 3340, 3365, 3674, 5384, 6680, 6730, 7348, 7403, 9185, 10768, 13360, 13460, 14696, 14806, 18370, 26920, 29392, 29612, 36740, 37015, 53840, 59224, 73480, 74030, 112391, 118448, 146960, 148060, 224782, 296120, 449564, 561955, 592240, 899128, 1123910, 1236301, 1798256, 2247820, 2472602, 4495640, 4945204, 6181505, 8991280, 9890408, 12363010, 19780816, 24726020, 49452040, 98904080]

約数ペア:

[(1, 98904080), (2, 49452040), (4, 24726020), (5, 19780816), (8, 12363010), (10, 9890408), (11, 8991280), (16, 6181505), (20, 4945204), (22, 4495640), (40, 2472602), (44, 2247820), (55, 1798256), (80, 1236301), (88, 1123910), (110, 899128), (167, 592240), (176, 561955), (220, 449564), (334, 296120), (440, 224782), (668, 148060), (673, 146960), (835, 118448), (880, 112391), (1336, 74030), (1346, 73480), (1670, 59224), (1837, 53840), (2672, 37015), (2692, 36740), (3340, 29612), (3365, 29392), (3674, 26920), (5384, 18370), (6680, 14806), (6730, 14696), (7348, 13460), (7403, 13360), (9185, 10768)]