12850379660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{59399}}^1$

素因数の和:59810

約数の個数: 48

約数和(自身を含む): 27991656000

約数和(自身を除く): 15141276340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 373, 580, 746, 1492, 1865, 3730, 7460, 10817, 21634, 43268, 54085, 59399, 108170, 118798, 216340, 237596, 296995, 593990, 1187980, 1722571, 3445142, 6890284, 8612855, 17225710, 22155827, 34451420, 44311654, 88623308, 110779135, 221558270, 443116540, 642518983, 1285037966, 2570075932, 3212594915, 6425189830, 12850379660]

約数ペア:

[(1, 12850379660), (2, 6425189830), (4, 3212594915), (5, 2570075932), (10, 1285037966), (20, 642518983), (29, 443116540), (58, 221558270), (116, 110779135), (145, 88623308), (290, 44311654), (373, 34451420), (580, 22155827), (746, 17225710), (1492, 8612855), (1865, 6890284), (3730, 3445142), (7460, 1722571), (10817, 1187980), (21634, 593990), (43268, 296995), (54085, 237596), (59399, 216340), (108170, 118798)]