44172799840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^2$

素因数の和:1221

約数の個数: 144

約数和(自身を含む): 114266155248

約数和(自身を除く): 70093355408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 335, 416, 520, 536, 563, 670, 871, 1040, 1072, 1126, 1340, 1742, 2080, 2144, 2252, 2680, 2815, 3484, 4355, 4504, 5360, 5630, 6968, 7319, 8710, 9008, 10720, 11260, 13936, 14638, 17420, 18016, 22520, 27872, 29276, 34840, 36595, 37721, 45040, 58552, 69680, 73190, 75442, 90080, 117104, 139360, 146380, 150884, 188605, 234208, 292760, 301768, 316969, 377210, 490373, 585520, 603536, 633938, 754420, 980746, 1171040, 1207072, 1267876, 1508840, 1584845, 1961492, 2451865, 2535752, 3017680, 3169690, 3922984, 4120597, 4903730, 5071504, 6035360, 6339380, 7845968, 8241194, 9807460, 10143008, 12678760, 15691936, 16482388, 19614920, 20602985, 21236923, 25357520, 32964776, 39229840, 41205970, 42473846, 50715040, 65929552, 78459680, 82411940, 84947692, 106184615, 131859104, 164823880, 169895384, 212369230, 276079999, 329647760, 339790768, 424738460, 552159998, 659295520, 679581536, 849476920, 1104319996, 1380399995, 1698953840, 2208639992, 2760799990, 3397907680, 4417279984, 5521599980, 8834559968, 11043199960, 22086399920, 44172799840]

約数ペア:

[(1, 44172799840), (2, 22086399920), (4, 11043199960), (5, 8834559968), (8, 5521599980), (10, 4417279984), (13, 3397907680), (16, 2760799990), (20, 2208639992), (26, 1698953840), (32, 1380399995), (40, 1104319996), (52, 849476920), (65, 679581536), (67, 659295520), (80, 552159998), (104, 424738460), (130, 339790768), (134, 329647760), (160, 276079999), (208, 212369230), (260, 169895384), (268, 164823880), (335, 131859104), (416, 106184615), (520, 84947692), (536, 82411940), (563, 78459680), (670, 65929552), (871, 50715040), (1040, 42473846), (1072, 41205970), (1126, 39229840), (1340, 32964776), (1742, 25357520), (2080, 21236923), (2144, 20602985), (2252, 19614920), (2680, 16482388), (2815, 15691936), (3484, 12678760), (4355, 10143008), (4504, 9807460), (5360, 8241194), (5630, 7845968), (6968, 6339380), (7319, 6035360), (8710, 5071504), (9008, 4903730), (10720, 4120597), (11260, 3922984), (13936, 3169690), (14638, 3017680), (17420, 2535752), (18016, 2451865), (22520, 1961492), (27872, 1584845), (29276, 1508840), (34840, 1267876), (36595, 1207072), (37721, 1171040), (45040, 980746), (58552, 754420), (69680, 633938), (73190, 603536), (75442, 585520), (90080, 490373), (117104, 377210), (139360, 316969), (146380, 301768), (150884, 292760), (188605, 234208)]