1695100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 4249728

約数和(自身を除く): 2554628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 67, 92, 100, 110, 115, 134, 220, 230, 253, 268, 275, 335, 460, 506, 550, 575, 670, 737, 1012, 1100, 1150, 1265, 1340, 1474, 1541, 1675, 2300, 2530, 2948, 3082, 3350, 3685, 5060, 6164, 6325, 6700, 7370, 7705, 12650, 14740, 15410, 16951, 18425, 25300, 30820, 33902, 36850, 38525, 67804, 73700, 77050, 84755, 154100, 169510, 339020, 423775, 847550, 1695100]

約数ペア:

[(1, 1695100), (2, 847550), (4, 423775), (5, 339020), (10, 169510), (11, 154100), (20, 84755), (22, 77050), (23, 73700), (25, 67804), (44, 38525), (46, 36850), (50, 33902), (55, 30820), (67, 25300), (92, 18425), (100, 16951), (110, 15410), (115, 14740), (134, 12650), (220, 7705), (230, 7370), (253, 6700), (268, 6325), (275, 6164), (335, 5060), (460, 3685), (506, 3350), (550, 3082), (575, 2948), (670, 2530), (737, 2300), (1012, 1675), (1100, 1541), (1150, 1474), (1265, 1340)]