2077408070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 3988030464

約数和(自身を除く): 1910622394

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 263, 305, 526, 563, 610, 1126, 1315, 1403, 2630, 2806, 2815, 5630, 6049, 7015, 12098, 12949, 14030, 16043, 25898, 30245, 32086, 34343, 60490, 64745, 68686, 80215, 129490, 148069, 160430, 171715, 296138, 343430, 368989, 737978, 740345, 789889, 1480690, 1579778, 1844945, 3405587, 3689890, 3949445, 6811174, 7898890, 9032209, 17027935, 18064418, 34055870, 45161045, 90322090, 207740807, 415481614, 1038704035, 2077408070]

約数ペア:

[(1, 2077408070), (2, 1038704035), (5, 415481614), (10, 207740807), (23, 90322090), (46, 45161045), (61, 34055870), (115, 18064418), (122, 17027935), (230, 9032209), (263, 7898890), (305, 6811174), (526, 3949445), (563, 3689890), (610, 3405587), (1126, 1844945), (1315, 1579778), (1403, 1480690), (2630, 789889), (2806, 740345), (2815, 737978), (5630, 368989), (6049, 343430), (7015, 296138), (12098, 171715), (12949, 160430), (14030, 148069), (16043, 129490), (25898, 80215), (30245, 68686), (32086, 64745), (34343, 60490)]