73135150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 149954688

約数和(自身を除く): 76819538

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 1030, 1133, 1291, 2266, 2575, 2582, 5150, 5665, 6455, 11330, 12910, 14201, 28325, 28402, 32275, 56650, 64550, 71005, 132973, 142010, 265946, 355025, 664865, 710050, 1329730, 1462703, 2925406, 3324325, 6648650, 7313515, 14627030, 36567575, 73135150]

約数ペア:

[(1, 73135150), (2, 36567575), (5, 14627030), (10, 7313515), (11, 6648650), (22, 3324325), (25, 2925406), (50, 1462703), (55, 1329730), (103, 710050), (110, 664865), (206, 355025), (275, 265946), (515, 142010), (550, 132973), (1030, 71005), (1133, 64550), (1291, 56650), (2266, 32275), (2575, 28402), (2582, 28325), (5150, 14201), (5665, 12910), (6455, 11330)]