75813980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14983}}^1$

素因数の和:15026

約数の個数: 48

約数和(自身を含む): 181246464

約数和(自身を除く): 105432484

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, 2530, 5060, 14983, 29966, 59932, 74915, 149830, 164813, 299660, 329626, 344609, 659252, 689218, 824065, 1378436, 1648130, 1723045, 3296260, 3446090, 3790699, 6892180, 7581398, 15162796, 18953495, 37906990, 75813980]

約数ペア:

[(1, 75813980), (2, 37906990), (4, 18953495), (5, 15162796), (10, 7581398), (11, 6892180), (20, 3790699), (22, 3446090), (23, 3296260), (44, 1723045), (46, 1648130), (55, 1378436), (92, 824065), (110, 689218), (115, 659252), (220, 344609), (230, 329626), (253, 299660), (460, 164813), (506, 149830), (1012, 74915), (1265, 59932), (2530, 29966), (5060, 14983)]