32315960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 77479200

約数和(自身を除く): 45163240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 421, 505, 760, 808, 842, 1010, 1684, 1919, 2020, 2105, 3368, 3838, 4040, 4210, 7676, 7999, 8420, 9595, 15352, 15998, 16840, 19190, 31996, 38380, 39995, 42521, 63992, 76760, 79990, 85042, 159980, 170084, 212605, 319960, 340168, 425210, 807899, 850420, 1615798, 1700840, 3231596, 4039495, 6463192, 8078990, 16157980, 32315960]

約数ペア:

[(1, 32315960), (2, 16157980), (4, 8078990), (5, 6463192), (8, 4039495), (10, 3231596), (19, 1700840), (20, 1615798), (38, 850420), (40, 807899), (76, 425210), (95, 340168), (101, 319960), (152, 212605), (190, 170084), (202, 159980), (380, 85042), (404, 79990), (421, 76760), (505, 63992), (760, 42521), (808, 39995), (842, 38380), (1010, 31996), (1684, 19190), (1919, 16840), (2020, 15998), (2105, 15352), (3368, 9595), (3838, 8420), (4040, 7999), (4210, 7676)]