1798663520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{13367}}^1$

素因数の和:13440

約数の個数: 72

約数和(自身を含む): 4401253584

約数和(自身を除く): 2602590064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 841, 928, 1160, 1682, 2320, 3364, 4205, 4640, 6728, 8410, 13367, 13456, 16820, 26734, 26912, 33640, 53468, 66835, 67280, 106936, 133670, 134560, 213872, 267340, 387643, 427744, 534680, 775286, 1069360, 1550572, 1938215, 2138720, 3101144, 3876430, 6202288, 7752860, 11241647, 12404576, 15505720, 22483294, 31011440, 44966588, 56208235, 62022880, 89933176, 112416470, 179866352, 224832940, 359732704, 449665880, 899331760, 1798663520]

約数ペア:

[(1, 1798663520), (2, 899331760), (4, 449665880), (5, 359732704), (8, 224832940), (10, 179866352), (16, 112416470), (20, 89933176), (29, 62022880), (32, 56208235), (40, 44966588), (58, 31011440), (80, 22483294), (116, 15505720), (145, 12404576), (160, 11241647), (232, 7752860), (290, 6202288), (464, 3876430), (580, 3101144), (841, 2138720), (928, 1938215), (1160, 1550572), (1682, 1069360), (2320, 775286), (3364, 534680), (4205, 427744), (4640, 387643), (6728, 267340), (8410, 213872), (13367, 134560), (13456, 133670), (16820, 106936), (26734, 67280), (26912, 66835), (33640, 53468)]