65033540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22739}}^1$

素因数の和:22772

約数の個数: 48

約数和(自身を含む): 160453440

約数和(自身を除く): 95419900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 22739, 45478, 90956, 113695, 227390, 250129, 295607, 454780, 500258, 591214, 1000516, 1182428, 1250645, 1478035, 2501290, 2956070, 3251677, 5002580, 5912140, 6503354, 13006708, 16258385, 32516770, 65033540]

約数ペア:

[(1, 65033540), (2, 32516770), (4, 16258385), (5, 13006708), (10, 6503354), (11, 5912140), (13, 5002580), (20, 3251677), (22, 2956070), (26, 2501290), (44, 1478035), (52, 1250645), (55, 1182428), (65, 1000516), (110, 591214), (130, 500258), (143, 454780), (220, 295607), (260, 250129), (286, 227390), (572, 113695), (715, 90956), (1430, 45478), (2860, 22739)]