98983220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1103}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 238146048

約数和(自身を除く): 139162828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1103, 1282, 2206, 2564, 3205, 4412, 4487, 5515, 6410, 7721, 8974, 11030, 12820, 15442, 17948, 22060, 22435, 30884, 38605, 44870, 77210, 89740, 154420, 707023, 1414046, 2828092, 3535115, 4949161, 7070230, 9898322, 14140460, 19796644, 24745805, 49491610, 98983220]

約数ペア:

[(1, 98983220), (2, 49491610), (4, 24745805), (5, 19796644), (7, 14140460), (10, 9898322), (14, 7070230), (20, 4949161), (28, 3535115), (35, 2828092), (70, 1414046), (140, 707023), (641, 154420), (1103, 89740), (1282, 77210), (2206, 44870), (2564, 38605), (3205, 30884), (4412, 22435), (4487, 22060), (5515, 17948), (6410, 15442), (7721, 12820), (8974, 11030)]