38236120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 97549200

約数和(自身を除く): 59313080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 139, 184, 230, 260, 278, 299, 460, 520, 529, 556, 598, 695, 920, 1058, 1112, 1196, 1390, 1495, 1807, 2116, 2392, 2645, 2780, 2990, 3197, 3614, 4232, 5290, 5560, 5980, 6394, 6877, 7228, 9035, 10580, 11960, 12788, 13754, 14456, 15985, 18070, 21160, 25576, 27508, 31970, 34385, 36140, 41561, 55016, 63940, 68770, 72280, 73531, 83122, 127880, 137540, 147062, 166244, 207805, 275080, 294124, 332488, 367655, 415610, 588248, 735310, 831220, 955903, 1470620, 1662440, 1911806, 2941240, 3823612, 4779515, 7647224, 9559030, 19118060, 38236120]

約数ペア:

[(1, 38236120), (2, 19118060), (4, 9559030), (5, 7647224), (8, 4779515), (10, 3823612), (13, 2941240), (20, 1911806), (23, 1662440), (26, 1470620), (40, 955903), (46, 831220), (52, 735310), (65, 588248), (92, 415610), (104, 367655), (115, 332488), (130, 294124), (139, 275080), (184, 207805), (230, 166244), (260, 147062), (278, 137540), (299, 127880), (460, 83122), (520, 73531), (529, 72280), (556, 68770), (598, 63940), (695, 55016), (920, 41561), (1058, 36140), (1112, 34385), (1196, 31970), (1390, 27508), (1495, 25576), (1807, 21160), (2116, 18070), (2392, 15985), (2645, 14456), (2780, 13754), (2990, 12788), (3197, 11960), (3614, 10580), (4232, 9035), (5290, 7228), (5560, 6877), (5980, 6394)]