3903116260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1\times {\mathrm{1481}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 8247827952

約数和(自身を除く): 4344711692

約数列:

[1, 2, 4, 5, 10, 20, 313, 421, 626, 842, 1252, 1481, 1565, 1684, 2105, 2962, 3130, 4210, 5924, 6260, 7405, 8420, 14810, 29620, 131773, 263546, 463553, 527092, 623501, 658865, 927106, 1247002, 1317730, 1854212, 2317765, 2494004, 2635460, 3117505, 4635530, 6235010, 9271060, 12470020, 195155813, 390311626, 780623252, 975779065, 1951558130, 3903116260]

約数ペア:

[(1, 3903116260), (2, 1951558130), (4, 975779065), (5, 780623252), (10, 390311626), (20, 195155813), (313, 12470020), (421, 9271060), (626, 6235010), (842, 4635530), (1252, 3117505), (1481, 2635460), (1565, 2494004), (1684, 2317765), (2105, 1854212), (2962, 1317730), (3130, 1247002), (4210, 927106), (5924, 658865), (6260, 623501), (7405, 527092), (8420, 463553), (14810, 263546), (29620, 131773)]