2116786360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{17471}}^1$

素因数の和:17728

約数の個数: 64

約数和(自身を含む): 5151444480

約数和(自身を除く): 3034658120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 233, 260, 466, 520, 932, 1165, 1864, 2330, 3029, 4660, 6058, 9320, 12116, 15145, 17471, 24232, 30290, 34942, 60580, 69884, 87355, 121160, 139768, 174710, 227123, 349420, 454246, 698840, 908492, 1135615, 1816984, 2271230, 4070743, 4542460, 8141486, 9084920, 16282972, 20353715, 32565944, 40707430, 52919659, 81414860, 105839318, 162829720, 211678636, 264598295, 423357272, 529196590, 1058393180, 2116786360]

約数ペア:

[(1, 2116786360), (2, 1058393180), (4, 529196590), (5, 423357272), (8, 264598295), (10, 211678636), (13, 162829720), (20, 105839318), (26, 81414860), (40, 52919659), (52, 40707430), (65, 32565944), (104, 20353715), (130, 16282972), (233, 9084920), (260, 8141486), (466, 4542460), (520, 4070743), (932, 2271230), (1165, 1816984), (1864, 1135615), (2330, 908492), (3029, 698840), (4660, 454246), (6058, 349420), (9320, 227123), (12116, 174710), (15145, 139768), (17471, 121160), (24232, 87355), (30290, 69884), (34942, 60580)]