19066383320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 45918835200

約数和(自身を除く): 26852451880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 334, 340, 379, 443, 668, 680, 758, 835, 886, 1336, 1516, 1670, 1772, 1895, 2215, 2839, 3032, 3340, 3544, 3790, 4430, 5678, 6443, 6680, 7531, 7580, 8860, 11356, 12886, 14195, 15062, 15160, 17720, 22712, 25772, 28390, 30124, 32215, 37655, 51544, 56780, 60248, 63293, 64430, 73981, 75310, 113560, 126586, 128860, 147962, 150620, 167897, 253172, 257720, 295924, 301240, 316465, 335794, 369905, 506344, 591848, 632930, 671588, 739810, 839485, 1075981, 1257677, 1265860, 1343176, 1479620, 1678970, 2151962, 2515354, 2531720, 2854249, 2959240, 3357940, 4303924, 5030708, 5379905, 5708498, 6288385, 6715880, 8607848, 10061416, 10759810, 11416996, 12576770, 14271245, 21519620, 22833992, 25153540, 28038799, 28542490, 43039240, 50307080, 56077598, 57084980, 112155196, 114169960, 140193995, 224310392, 280387990, 476659583, 560775980, 953319166, 1121551960, 1906638332, 2383297915, 3813276664, 4766595830, 9533191660, 19066383320]

約数ペア:

[(1, 19066383320), (2, 9533191660), (4, 4766595830), (5, 3813276664), (8, 2383297915), (10, 1906638332), (17, 1121551960), (20, 953319166), (34, 560775980), (40, 476659583), (68, 280387990), (85, 224310392), (136, 140193995), (167, 114169960), (170, 112155196), (334, 57084980), (340, 56077598), (379, 50307080), (443, 43039240), (668, 28542490), (680, 28038799), (758, 25153540), (835, 22833992), (886, 21519620), (1336, 14271245), (1516, 12576770), (1670, 11416996), (1772, 10759810), (1895, 10061416), (2215, 8607848), (2839, 6715880), (3032, 6288385), (3340, 5708498), (3544, 5379905), (3790, 5030708), (4430, 4303924), (5678, 3357940), (6443, 2959240), (6680, 2854249), (7531, 2531720), (7580, 2515354), (8860, 2151962), (11356, 1678970), (12886, 1479620), (14195, 1343176), (15062, 1265860), (15160, 1257677), (17720, 1075981), (22712, 839485), (25772, 739810), (28390, 671588), (30124, 632930), (32215, 591848), (37655, 506344), (51544, 369905), (56780, 335794), (60248, 316465), (63293, 301240), (64430, 295924), (73981, 257720), (75310, 253172), (113560, 167897), (126586, 150620), (128860, 147962)]