3806579920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{332743}}^1$

素因数の和:332780

約数の個数: 80

約数和(自身を含む): 10397584512

約数和(自身を除く): 6591004592

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 332743, 665486, 1330972, 1663715, 2661944, 3327430, 3660173, 4325659, 5323888, 6654860, 7320346, 8651318, 13309720, 14640692, 17302636, 18300865, 21628295, 26619440, 29281384, 34605272, 36601730, 43256590, 47582249, 58562768, 69210544, 73203460, 86513180, 95164498, 146406920, 173026360, 190328996, 237911245, 292813840, 346052720, 380657992, 475822490, 761315984, 951644980, 1903289960, 3806579920]

約数ペア:

[(1, 3806579920), (2, 1903289960), (4, 951644980), (5, 761315984), (8, 475822490), (10, 380657992), (11, 346052720), (13, 292813840), (16, 237911245), (20, 190328996), (22, 173026360), (26, 146406920), (40, 95164498), (44, 86513180), (52, 73203460), (55, 69210544), (65, 58562768), (80, 47582249), (88, 43256590), (104, 36601730), (110, 34605272), (130, 29281384), (143, 26619440), (176, 21628295), (208, 18300865), (220, 17302636), (260, 14640692), (286, 13309720), (440, 8651318), (520, 7320346), (572, 6654860), (715, 5323888), (880, 4325659), (1040, 3660173), (1144, 3327430), (1430, 2661944), (2288, 1663715), (2860, 1330972), (5720, 665486), (11440, 332743)]