98910010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 194407200

約数和(自身を除く): 95497190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 619, 841, 1102, 1238, 1682, 2755, 3095, 4205, 5510, 6190, 8410, 11761, 15979, 17951, 23522, 31958, 35902, 58805, 79895, 89755, 117610, 159790, 179510, 341069, 520579, 682138, 1041158, 1705345, 2602895, 3410690, 5205790, 9891001, 19782002, 49455005, 98910010]

約数ペア:

[(1, 98910010), (2, 49455005), (5, 19782002), (10, 9891001), (19, 5205790), (29, 3410690), (38, 2602895), (58, 1705345), (95, 1041158), (145, 682138), (190, 520579), (290, 341069), (551, 179510), (619, 159790), (841, 117610), (1102, 89755), (1238, 79895), (1682, 58805), (2755, 35902), (3095, 31958), (4205, 23522), (5510, 17951), (6190, 15979), (8410, 11761)]