43350320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 110222112

約数和(自身を除く): 66871792

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 571, 584, 730, 949, 1040, 1142, 1168, 1460, 1898, 2284, 2855, 2920, 3796, 4568, 4745, 5710, 5840, 7423, 7592, 9136, 9490, 11420, 14846, 15184, 18980, 22840, 29692, 37115, 37960, 41683, 45680, 59384, 74230, 75920, 83366, 118768, 148460, 166732, 208415, 296920, 333464, 416830, 541879, 593840, 666928, 833660, 1083758, 1667320, 2167516, 2709395, 3334640, 4335032, 5418790, 8670064, 10837580, 21675160, 43350320]

約数ペア:

[(1, 43350320), (2, 21675160), (4, 10837580), (5, 8670064), (8, 5418790), (10, 4335032), (13, 3334640), (16, 2709395), (20, 2167516), (26, 1667320), (40, 1083758), (52, 833660), (65, 666928), (73, 593840), (80, 541879), (104, 416830), (130, 333464), (146, 296920), (208, 208415), (260, 166732), (292, 148460), (365, 118768), (520, 83366), (571, 75920), (584, 74230), (730, 59384), (949, 45680), (1040, 41683), (1142, 37960), (1168, 37115), (1460, 29692), (1898, 22840), (2284, 18980), (2855, 15184), (2920, 14846), (3796, 11420), (4568, 9490), (4745, 9136), (5710, 7592), (5840, 7423)]