88475780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 196956480

約数和(自身を除く): 108480700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1483, 1570, 2966, 2983, 3140, 5932, 5966, 7415, 11932, 14830, 14915, 28177, 29660, 29830, 56354, 59660, 112708, 140885, 232831, 281770, 465662, 563540, 931324, 1164155, 2328310, 4423789, 4656620, 8847578, 17695156, 22118945, 44237890, 88475780]

約数ペア:

[(1, 88475780), (2, 44237890), (4, 22118945), (5, 17695156), (10, 8847578), (19, 4656620), (20, 4423789), (38, 2328310), (76, 1164155), (95, 931324), (157, 563540), (190, 465662), (314, 281770), (380, 232831), (628, 140885), (785, 112708), (1483, 59660), (1570, 56354), (2966, 29830), (2983, 29660), (3140, 28177), (5932, 14915), (5966, 14830), (7415, 11932)]