201773120

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11897}}^1$

素因数の和:11967

約数の個数: 56

約数和(自身を含む): 489578904

約数和(自身を除く): 287805784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 11897, 16960, 23794, 47588, 59485, 95176, 118970, 190352, 237940, 380704, 475880, 630541, 761408, 951760, 1261082, 1903520, 2522164, 3152705, 3807040, 5044328, 6305410, 10088656, 12610820, 20177312, 25221640, 40354624, 50443280, 100886560, 201773120]

約数ペア:

[(1, 201773120), (2, 100886560), (4, 50443280), (5, 40354624), (8, 25221640), (10, 20177312), (16, 12610820), (20, 10088656), (32, 6305410), (40, 5044328), (53, 3807040), (64, 3152705), (80, 2522164), (106, 1903520), (160, 1261082), (212, 951760), (265, 761408), (320, 630541), (424, 475880), (530, 380704), (848, 237940), (1060, 190352), (1696, 118970), (2120, 95176), (3392, 59485), (4240, 47588), (8480, 23794), (11897, 16960)]