172182713470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{40499}}^1$

素因数の和:40893

約数の個数: 64

約数和(自身を含む): 333036360000

約数和(自身を除く): 160853646530

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 281, 445, 562, 890, 1405, 1513, 2810, 3026, 4777, 7565, 9554, 15130, 23885, 25009, 40499, 47770, 50018, 80998, 125045, 202495, 250090, 404990, 425153, 688483, 850306, 1376966, 2125765, 3442415, 3604411, 4251530, 6884830, 7208822, 11380219, 18022055, 22760438, 36044110, 56901095, 61274987, 113802190, 122549974, 193463723, 306374935, 386927446, 612749870, 967318615, 1012839491, 1934637230, 2025678982, 5064197455, 10128394910, 17218271347, 34436542694, 86091356735, 172182713470]

約数ペア:

[(1, 172182713470), (2, 86091356735), (5, 34436542694), (10, 17218271347), (17, 10128394910), (34, 5064197455), (85, 2025678982), (89, 1934637230), (170, 1012839491), (178, 967318615), (281, 612749870), (445, 386927446), (562, 306374935), (890, 193463723), (1405, 122549974), (1513, 113802190), (2810, 61274987), (3026, 56901095), (4777, 36044110), (7565, 22760438), (9554, 18022055), (15130, 11380219), (23885, 7208822), (25009, 6884830), (40499, 4251530), (47770, 3604411), (50018, 3442415), (80998, 2125765), (125045, 1376966), (202495, 850306), (250090, 688483), (404990, 425153)]