5915780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 13634544

約数和(自身を除く): 7718764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 373, 610, 746, 793, 1220, 1492, 1586, 1865, 3172, 3730, 3965, 4849, 7460, 7930, 9698, 15860, 19396, 22753, 24245, 45506, 48490, 91012, 96980, 113765, 227530, 295789, 455060, 591578, 1183156, 1478945, 2957890, 5915780]

約数ペア:

[(1, 5915780), (2, 2957890), (4, 1478945), (5, 1183156), (10, 591578), (13, 455060), (20, 295789), (26, 227530), (52, 113765), (61, 96980), (65, 91012), (122, 48490), (130, 45506), (244, 24245), (260, 22753), (305, 19396), (373, 15860), (610, 9698), (746, 7930), (793, 7460), (1220, 4849), (1492, 3965), (1586, 3730), (1865, 3172)]