7503980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 17950464

約数和(自身を除く): 10446484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1483, 2530, 2966, 5060, 5932, 7415, 14830, 16313, 29660, 32626, 34109, 65252, 68218, 81565, 136436, 163130, 170545, 326260, 341090, 375199, 682180, 750398, 1500796, 1875995, 3751990, 7503980]

約数ペア:

[(1, 7503980), (2, 3751990), (4, 1875995), (5, 1500796), (10, 750398), (11, 682180), (20, 375199), (22, 341090), (23, 326260), (44, 170545), (46, 163130), (55, 136436), (92, 81565), (110, 68218), (115, 65252), (220, 34109), (230, 32626), (253, 29660), (460, 16313), (506, 14830), (1012, 7415), (1265, 5932), (1483, 5060), (2530, 2966)]