15694020100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{620317}}^1$

素因数の和:620365

約数の個数: 72

約数和(自身を含む): 38767393728

約数和(自身を除く): 23073373628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 25300, 620317, 1240634, 2481268, 3101585, 6203170, 6823487, 12406340, 13646974, 14267291, 15507925, 27293948, 28534582, 31015850, 34117435, 57069164, 62031700, 68234870, 71336455, 136469740, 142672910, 156940201, 170587175, 285345820, 313880402, 341174350, 356682275, 627760804, 682348700, 713364550, 784701005, 1426729100, 1569402010, 3138804020, 3923505025, 7847010050, 15694020100]

約数ペア:

[(1, 15694020100), (2, 7847010050), (4, 3923505025), (5, 3138804020), (10, 1569402010), (11, 1426729100), (20, 784701005), (22, 713364550), (23, 682348700), (25, 627760804), (44, 356682275), (46, 341174350), (50, 313880402), (55, 285345820), (92, 170587175), (100, 156940201), (110, 142672910), (115, 136469740), (220, 71336455), (230, 68234870), (253, 62031700), (275, 57069164), (460, 34117435), (506, 31015850), (550, 28534582), (575, 27293948), (1012, 15507925), (1100, 14267291), (1150, 13646974), (1265, 12406340), (2300, 6823487), (2530, 6203170), (5060, 3101585), (6325, 2481268), (12650, 1240634), (25300, 620317)]