16480100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1845

約数の個数: 72

約数和(自身を含む): 44038848

約数和(自身を除く): 27558748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1811, 1820, 2275, 3622, 4550, 7244, 9055, 9100, 12677, 18110, 23543, 25354, 36220, 45275, 47086, 50708, 63385, 90550, 94172, 117715, 126770, 164801, 181100, 235430, 253540, 316925, 329602, 470860, 588575, 633850, 659204, 824005, 1177150, 1267700, 1648010, 2354300, 3296020, 4120025, 8240050, 16480100]

約数ペア:

[(1, 16480100), (2, 8240050), (4, 4120025), (5, 3296020), (7, 2354300), (10, 1648010), (13, 1267700), (14, 1177150), (20, 824005), (25, 659204), (26, 633850), (28, 588575), (35, 470860), (50, 329602), (52, 316925), (65, 253540), (70, 235430), (91, 181100), (100, 164801), (130, 126770), (140, 117715), (175, 94172), (182, 90550), (260, 63385), (325, 50708), (350, 47086), (364, 45275), (455, 36220), (650, 25354), (700, 23543), (910, 18110), (1300, 12677), (1811, 9100), (1820, 9055), (2275, 7244), (3622, 4550)]