545239780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1\times {\mathrm{1483}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 1184730624

約数和(自身を除く): 639490844

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 593, 620, 1186, 1483, 2372, 2965, 2966, 5930, 5932, 7415, 11860, 14830, 18383, 29660, 36766, 45973, 73532, 91915, 91946, 183830, 183892, 229865, 367660, 459730, 879419, 919460, 1758838, 3517676, 4397095, 8794190, 17588380, 27261989, 54523978, 109047956, 136309945, 272619890, 545239780]

約数ペア:

[(1, 545239780), (2, 272619890), (4, 136309945), (5, 109047956), (10, 54523978), (20, 27261989), (31, 17588380), (62, 8794190), (124, 4397095), (155, 3517676), (310, 1758838), (593, 919460), (620, 879419), (1186, 459730), (1483, 367660), (2372, 229865), (2965, 183892), (2966, 183830), (5930, 91946), (5932, 91915), (7415, 73532), (11860, 45973), (14830, 36766), (18383, 29660)]