11663600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2243}}^1$

素因数の和:2274

約数の個数: 60

約数和(自身を含む): 30190776

約数和(自身を除く): 18527176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2243, 2600, 4486, 5200, 8972, 11215, 17944, 22430, 29159, 35888, 44860, 56075, 58318, 89720, 112150, 116636, 145795, 179440, 224300, 233272, 291590, 448600, 466544, 583180, 728975, 897200, 1166360, 1457950, 2332720, 2915900, 5831800, 11663600]

約数ペア:

[(1, 11663600), (2, 5831800), (4, 2915900), (5, 2332720), (8, 1457950), (10, 1166360), (13, 897200), (16, 728975), (20, 583180), (25, 466544), (26, 448600), (40, 291590), (50, 233272), (52, 224300), (65, 179440), (80, 145795), (100, 116636), (104, 112150), (130, 89720), (200, 58318), (208, 56075), (260, 44860), (325, 35888), (400, 29159), (520, 22430), (650, 17944), (1040, 11215), (1300, 8972), (2243, 5200), (2600, 4486)]