1768248860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{111773}}^1$

素因数の和:111902

約数の個数: 48

約数和(自身を含む): 4281391296

約数和(自身を除く): 2513142436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 111773, 223546, 447092, 558865, 782411, 1117730, 1564822, 2235460, 3129644, 3912055, 7824110, 12630349, 15648220, 25260698, 50521396, 63151745, 88412443, 126303490, 176824886, 252606980, 353649772, 442062215, 884124430, 1768248860]

約数ペア:

[(1, 1768248860), (2, 884124430), (4, 442062215), (5, 353649772), (7, 252606980), (10, 176824886), (14, 126303490), (20, 88412443), (28, 63151745), (35, 50521396), (70, 25260698), (113, 15648220), (140, 12630349), (226, 7824110), (452, 3912055), (565, 3129644), (791, 2235460), (1130, 1564822), (1582, 1117730), (2260, 782411), (3164, 558865), (3955, 447092), (7910, 223546), (15820, 111773)]