13268996840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{5659}}^1$

素因数の和:5827

約数の個数: 96

約数和(自身を含む): 33027458400

約数和(自身を除く): 19758461560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 5329, 5659, 6424, 8030, 10658, 11318, 16060, 21316, 22636, 26645, 28295, 32120, 42632, 45272, 53290, 56590, 58619, 62249, 106580, 113180, 117238, 124498, 213160, 226360, 234476, 248996, 293095, 311245, 413107, 468952, 497992, 586190, 622490, 826214, 1172380, 1244980, 1652428, 2065535, 2344760, 2489960, 3304856, 4131070, 4544177, 8262140, 9088354, 16524280, 18176708, 22720885, 30156811, 36353416, 45441770, 60313622, 90883540, 120627244, 150784055, 181767080, 241254488, 301568110, 331724921, 603136220, 663449842, 1206272440, 1326899684, 1658624605, 2653799368, 3317249210, 6634498420, 13268996840]

約数ペア:

[(1, 13268996840), (2, 6634498420), (4, 3317249210), (5, 2653799368), (8, 1658624605), (10, 1326899684), (11, 1206272440), (20, 663449842), (22, 603136220), (40, 331724921), (44, 301568110), (55, 241254488), (73, 181767080), (88, 150784055), (110, 120627244), (146, 90883540), (220, 60313622), (292, 45441770), (365, 36353416), (440, 30156811), (584, 22720885), (730, 18176708), (803, 16524280), (1460, 9088354), (1606, 8262140), (2920, 4544177), (3212, 4131070), (4015, 3304856), (5329, 2489960), (5659, 2344760), (6424, 2065535), (8030, 1652428), (10658, 1244980), (11318, 1172380), (16060, 826214), (21316, 622490), (22636, 586190), (26645, 497992), (28295, 468952), (32120, 413107), (42632, 311245), (45272, 293095), (53290, 248996), (56590, 234476), (58619, 226360), (62249, 213160), (106580, 124498), (113180, 117238)]