173265018980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1\times {\mathrm{8147}}^1$

素因数の和:9125

約数の個数: 96

約数和(自身を含む): 391177527552

約数和(自身を除く): 217912508572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 881, 1207, 1420, 1762, 2414, 3524, 4405, 4828, 6035, 8147, 8810, 12070, 14977, 16294, 17620, 24140, 29954, 32588, 40735, 59908, 62551, 74885, 81470, 125102, 138499, 149770, 162940, 250204, 276998, 299540, 312755, 553996, 578437, 625510, 692495, 1063367, 1156874, 1251020, 1384990, 2126734, 2313748, 2769980, 2892185, 4253468, 5316835, 5784370, 7177507, 9833429, 10633670, 11568740, 14355014, 19666858, 21267340, 28710028, 35887535, 39333716, 49167145, 71775070, 98334290, 122017619, 143550140, 196668580, 244035238, 488070476, 509602997, 610088095, 1019205994, 1220176190, 2038411988, 2440352380, 2548014985, 5096029970, 8663250949, 10192059940, 17326501898, 34653003796, 43316254745, 86632509490, 173265018980]

約数ペア:

[(1, 173265018980), (2, 86632509490), (4, 43316254745), (5, 34653003796), (10, 17326501898), (17, 10192059940), (20, 8663250949), (34, 5096029970), (68, 2548014985), (71, 2440352380), (85, 2038411988), (142, 1220176190), (170, 1019205994), (284, 610088095), (340, 509602997), (355, 488070476), (710, 244035238), (881, 196668580), (1207, 143550140), (1420, 122017619), (1762, 98334290), (2414, 71775070), (3524, 49167145), (4405, 39333716), (4828, 35887535), (6035, 28710028), (8147, 21267340), (8810, 19666858), (12070, 14355014), (14977, 11568740), (16294, 10633670), (17620, 9833429), (24140, 7177507), (29954, 5784370), (32588, 5316835), (40735, 4253468), (59908, 2892185), (62551, 2769980), (74885, 2313748), (81470, 2126734), (125102, 1384990), (138499, 1251020), (149770, 1156874), (162940, 1063367), (250204, 692495), (276998, 625510), (299540, 578437), (312755, 553996)]