98966140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54377}}^1$

素因数の和:54406

約数の個数: 48

約数和(自身を含む): 255794112

約数和(自身を除く): 156827972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 54377, 108754, 217508, 271885, 380639, 543770, 706901, 761278, 1087540, 1413802, 1522556, 1903195, 2827604, 3534505, 3806390, 4948307, 7069010, 7612780, 9896614, 14138020, 19793228, 24741535, 49483070, 98966140]

約数ペア:

[(1, 98966140), (2, 49483070), (4, 24741535), (5, 19793228), (7, 14138020), (10, 9896614), (13, 7612780), (14, 7069010), (20, 4948307), (26, 3806390), (28, 3534505), (35, 2827604), (52, 1903195), (65, 1522556), (70, 1413802), (91, 1087540), (130, 761278), (140, 706901), (182, 543770), (260, 380639), (364, 271885), (455, 217508), (910, 108754), (1820, 54377)]