32887700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 75828480

約数和(自身を除く): 42940780

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 79, 92, 100, 115, 158, 181, 230, 316, 362, 395, 460, 575, 724, 790, 905, 1150, 1580, 1810, 1817, 1975, 2300, 3620, 3634, 3950, 4163, 4525, 7268, 7900, 8326, 9050, 9085, 14299, 16652, 18100, 18170, 20815, 28598, 36340, 41630, 45425, 57196, 71495, 83260, 90850, 104075, 142990, 181700, 208150, 285980, 328877, 357475, 416300, 657754, 714950, 1315508, 1429900, 1644385, 3288770, 6577540, 8221925, 16443850, 32887700]

約数ペア:

[(1, 32887700), (2, 16443850), (4, 8221925), (5, 6577540), (10, 3288770), (20, 1644385), (23, 1429900), (25, 1315508), (46, 714950), (50, 657754), (79, 416300), (92, 357475), (100, 328877), (115, 285980), (158, 208150), (181, 181700), (230, 142990), (316, 104075), (362, 90850), (395, 83260), (460, 71495), (575, 57196), (724, 45425), (790, 41630), (905, 36340), (1150, 28598), (1580, 20815), (1810, 18170), (1817, 18100), (1975, 16652), (2300, 14299), (3620, 9085), (3634, 9050), (3950, 8326), (4163, 7900), (4525, 7268)]