5693740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 7430420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 359, 610, 718, 793, 1220, 1436, 1586, 1795, 3172, 3590, 3965, 4667, 7180, 7930, 9334, 15860, 18668, 21899, 23335, 43798, 46670, 87596, 93340, 109495, 218990, 284687, 437980, 569374, 1138748, 1423435, 2846870, 5693740]

約数ペア:

[(1, 5693740), (2, 2846870), (4, 1423435), (5, 1138748), (10, 569374), (13, 437980), (20, 284687), (26, 218990), (52, 109495), (61, 93340), (65, 87596), (122, 46670), (130, 43798), (244, 23335), (260, 21899), (305, 18668), (359, 15860), (610, 9334), (718, 7930), (793, 7180), (1220, 4667), (1436, 3965), (1586, 3590), (1795, 3172)]