79746260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 190192128

約数和(自身を除く): 110445868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1063, 1210, 1364, 1705, 2126, 2420, 3410, 3751, 4252, 5315, 6820, 7502, 10630, 11693, 15004, 18755, 21260, 23386, 32953, 37510, 46772, 58465, 65906, 75020, 116930, 128623, 131812, 164765, 233860, 257246, 329530, 362483, 514492, 643115, 659060, 724966, 1286230, 1449932, 1812415, 2572460, 3624830, 3987313, 7249660, 7974626, 15949252, 19936565, 39873130, 79746260]

約数ペア:

[(1, 79746260), (2, 39873130), (4, 19936565), (5, 15949252), (10, 7974626), (11, 7249660), (20, 3987313), (22, 3624830), (31, 2572460), (44, 1812415), (55, 1449932), (62, 1286230), (110, 724966), (121, 659060), (124, 643115), (155, 514492), (220, 362483), (242, 329530), (310, 257246), (341, 233860), (484, 164765), (605, 131812), (620, 128623), (682, 116930), (1063, 75020), (1210, 65906), (1364, 58465), (1705, 46772), (2126, 37510), (2420, 32953), (3410, 23386), (3751, 21260), (4252, 18755), (5315, 15004), (6820, 11693), (7502, 10630)]