16230500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 41827968

約数和(自身を除く): 25597468

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 125, 130, 143, 220, 227, 250, 260, 275, 286, 325, 454, 500, 550, 572, 650, 715, 908, 1100, 1135, 1300, 1375, 1430, 1625, 2270, 2497, 2750, 2860, 2951, 3250, 3575, 4540, 4994, 5500, 5675, 5902, 6500, 7150, 9988, 11350, 11804, 12485, 14300, 14755, 17875, 22700, 24970, 28375, 29510, 32461, 35750, 49940, 56750, 59020, 62425, 64922, 71500, 73775, 113500, 124850, 129844, 147550, 162305, 249700, 295100, 312125, 324610, 368875, 624250, 649220, 737750, 811525, 1248500, 1475500, 1623050, 3246100, 4057625, 8115250, 16230500]

約数ペア:

[(1, 16230500), (2, 8115250), (4, 4057625), (5, 3246100), (10, 1623050), (11, 1475500), (13, 1248500), (20, 811525), (22, 737750), (25, 649220), (26, 624250), (44, 368875), (50, 324610), (52, 312125), (55, 295100), (65, 249700), (100, 162305), (110, 147550), (125, 129844), (130, 124850), (143, 113500), (220, 73775), (227, 71500), (250, 64922), (260, 62425), (275, 59020), (286, 56750), (325, 49940), (454, 35750), (500, 32461), (550, 29510), (572, 28375), (650, 24970), (715, 22700), (908, 17875), (1100, 14755), (1135, 14300), (1300, 12485), (1375, 11804), (1430, 11350), (1625, 9988), (2270, 7150), (2497, 6500), (2750, 5902), (2860, 5675), (2951, 5500), (3250, 4994), (3575, 4540)]