16733600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1642

約数の個数: 72

約数和(自身を含む): 44020620

約数和(自身を除く): 27287020

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 1609, 2080, 2600, 3218, 5200, 6436, 8045, 10400, 12872, 16090, 20917, 25744, 32180, 40225, 41834, 51488, 64360, 80450, 83668, 104585, 128720, 160900, 167336, 209170, 257440, 321800, 334672, 418340, 522925, 643600, 669344, 836680, 1045850, 1287200, 1673360, 2091700, 3346720, 4183400, 8366800, 16733600]

約数ペア:

[(1, 16733600), (2, 8366800), (4, 4183400), (5, 3346720), (8, 2091700), (10, 1673360), (13, 1287200), (16, 1045850), (20, 836680), (25, 669344), (26, 643600), (32, 522925), (40, 418340), (50, 334672), (52, 321800), (65, 257440), (80, 209170), (100, 167336), (104, 160900), (130, 128720), (160, 104585), (200, 83668), (208, 80450), (260, 64360), (325, 51488), (400, 41834), (416, 40225), (520, 32180), (650, 25744), (800, 20917), (1040, 16090), (1300, 12872), (1609, 10400), (2080, 8045), (2600, 6436), (3218, 5200)]