16511300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 54

約数和(自身を含む): 38837358

約数和(自身を除く): 22326058

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 977, 1300, 1690, 1954, 3380, 3908, 4225, 4885, 8450, 9770, 12701, 16900, 19540, 24425, 25402, 48850, 50804, 63505, 97700, 127010, 165113, 254020, 317525, 330226, 635050, 660452, 825565, 1270100, 1651130, 3302260, 4127825, 8255650, 16511300]

約数ペア:

[(1, 16511300), (2, 8255650), (4, 4127825), (5, 3302260), (10, 1651130), (13, 1270100), (20, 825565), (25, 660452), (26, 635050), (50, 330226), (52, 317525), (65, 254020), (100, 165113), (130, 127010), (169, 97700), (260, 63505), (325, 50804), (338, 48850), (650, 25402), (676, 24425), (845, 19540), (977, 16900), (1300, 12701), (1690, 9770), (1954, 8450), (3380, 4885), (3908, 4225)]