288192140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3793}}^1$

素因数の和:3962

約数の個数: 48

約数和(自身を含む): 631018080

約数和(自身を除く): 342825940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 1310, 2620, 3793, 3799, 7586, 7598, 15172, 15196, 18965, 18995, 37930, 37990, 75860, 75980, 109997, 219994, 439988, 496883, 549985, 993766, 1099970, 1987532, 2199940, 2484415, 4968830, 9937660, 14409607, 28819214, 57638428, 72048035, 144096070, 288192140]

約数ペア:

[(1, 288192140), (2, 144096070), (4, 72048035), (5, 57638428), (10, 28819214), (20, 14409607), (29, 9937660), (58, 4968830), (116, 2484415), (131, 2199940), (145, 1987532), (262, 1099970), (290, 993766), (524, 549985), (580, 496883), (655, 439988), (1310, 219994), (2620, 109997), (3793, 75980), (3799, 75860), (7586, 37990), (7598, 37930), (15172, 18995), (15196, 18965)]