98352740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 221027520

約数和(自身を除く): 122674780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 61, 76, 95, 122, 190, 244, 305, 380, 610, 1159, 1220, 2318, 4243, 4636, 5795, 8486, 11590, 16972, 21215, 23180, 42430, 80617, 84860, 161234, 258823, 322468, 403085, 517646, 806170, 1035292, 1294115, 1612340, 2588230, 4917637, 5176460, 9835274, 19670548, 24588185, 49176370, 98352740]

約数ペア:

[(1, 98352740), (2, 49176370), (4, 24588185), (5, 19670548), (10, 9835274), (19, 5176460), (20, 4917637), (38, 2588230), (61, 1612340), (76, 1294115), (95, 1035292), (122, 806170), (190, 517646), (244, 403085), (305, 322468), (380, 258823), (610, 161234), (1159, 84860), (1220, 80617), (2318, 42430), (4243, 23180), (4636, 21215), (5795, 16972), (8486, 11590)]