95172440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1512

約数の個数: 64

約数和(自身を含む): 235215360

約数和(自身を除く): 140042920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 163, 220, 326, 440, 652, 815, 1304, 1327, 1630, 1793, 2654, 3260, 3586, 5308, 6520, 6635, 7172, 8965, 10616, 13270, 14344, 14597, 17930, 26540, 29194, 35860, 53080, 58388, 71720, 72985, 116776, 145970, 216301, 291940, 432602, 583880, 865204, 1081505, 1730408, 2163010, 2379311, 4326020, 4758622, 8652040, 9517244, 11896555, 19034488, 23793110, 47586220, 95172440]

約数ペア:

[(1, 95172440), (2, 47586220), (4, 23793110), (5, 19034488), (8, 11896555), (10, 9517244), (11, 8652040), (20, 4758622), (22, 4326020), (40, 2379311), (44, 2163010), (55, 1730408), (88, 1081505), (110, 865204), (163, 583880), (220, 432602), (326, 291940), (440, 216301), (652, 145970), (815, 116776), (1304, 72985), (1327, 71720), (1630, 58388), (1793, 53080), (2654, 35860), (3260, 29194), (3586, 26540), (5308, 17930), (6520, 14597), (6635, 14344), (7172, 13270), (8965, 10616)]