62800400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{929}}^1$

素因数の和:973

約数の個数: 90

約数和(自身を含む): 163552590

約数和(自身を除く): 100752190

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 929, 1040, 1300, 1352, 1690, 1858, 2600, 2704, 3380, 3716, 4225, 4645, 5200, 6760, 7432, 8450, 9290, 12077, 13520, 14864, 16900, 18580, 23225, 24154, 33800, 37160, 46450, 48308, 60385, 67600, 74320, 92900, 96616, 120770, 157001, 185800, 193232, 241540, 301925, 314002, 371600, 483080, 603850, 628004, 785005, 966160, 1207700, 1256008, 1570010, 2415400, 2512016, 3140020, 3925025, 4830800, 6280040, 7850050, 12560080, 15700100, 31400200, 62800400]

約数ペア:

[(1, 62800400), (2, 31400200), (4, 15700100), (5, 12560080), (8, 7850050), (10, 6280040), (13, 4830800), (16, 3925025), (20, 3140020), (25, 2512016), (26, 2415400), (40, 1570010), (50, 1256008), (52, 1207700), (65, 966160), (80, 785005), (100, 628004), (104, 603850), (130, 483080), (169, 371600), (200, 314002), (208, 301925), (260, 241540), (325, 193232), (338, 185800), (400, 157001), (520, 120770), (650, 96616), (676, 92900), (845, 74320), (929, 67600), (1040, 60385), (1300, 48308), (1352, 46450), (1690, 37160), (1858, 33800), (2600, 24154), (2704, 23225), (3380, 18580), (3716, 16900), (4225, 14864), (4645, 13520), (5200, 12077), (6760, 9290), (7432, 8450)]