98856620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1657}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 220049760

約数和(自身を除く): 121193140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1570, 1657, 2983, 3140, 3314, 5966, 6628, 8285, 11932, 14915, 16570, 29830, 31483, 33140, 59660, 62966, 125932, 157415, 260149, 314830, 520298, 629660, 1040596, 1300745, 2601490, 4942831, 5202980, 9885662, 19771324, 24714155, 49428310, 98856620]

約数ペア:

[(1, 98856620), (2, 49428310), (4, 24714155), (5, 19771324), (10, 9885662), (19, 5202980), (20, 4942831), (38, 2601490), (76, 1300745), (95, 1040596), (157, 629660), (190, 520298), (314, 314830), (380, 260149), (628, 157415), (785, 125932), (1570, 62966), (1657, 59660), (2983, 33140), (3140, 31483), (3314, 29830), (5966, 16570), (6628, 14915), (8285, 11932)]