37489660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7630

約数の個数: 48

約数和(自身を含む): 89258400

約数和(自身を除く): 51768740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7589, 15178, 30356, 37945, 75890, 98657, 144191, 151780, 197314, 288382, 394628, 493285, 576764, 720955, 986570, 1441910, 1874483, 1973140, 2883820, 3748966, 7497932, 9372415, 18744830, 37489660]

約数ペア:

[(1, 37489660), (2, 18744830), (4, 9372415), (5, 7497932), (10, 3748966), (13, 2883820), (19, 1973140), (20, 1874483), (26, 1441910), (38, 986570), (52, 720955), (65, 576764), (76, 493285), (95, 394628), (130, 288382), (190, 197314), (247, 151780), (260, 144191), (380, 98657), (494, 75890), (988, 37945), (1235, 30356), (2470, 15178), (4940, 7589)]