80452005880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5011}}^1\times {\mathrm{6803}}^1$

素因数の和:11884

約数の個数: 64

約数和(自身を含む): 184148899200

約数和(自身を除く): 103696893320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5011, 6803, 10022, 13606, 20044, 25055, 27212, 34015, 40088, 50110, 54424, 68030, 100220, 136060, 200440, 272120, 295649, 401377, 591298, 802754, 1182596, 1478245, 1605508, 2006885, 2365192, 2956490, 3211016, 4013770, 5912980, 8027540, 11825960, 16055080, 34089833, 68179666, 136359332, 170449165, 272718664, 340898330, 681796660, 1363593320, 2011300147, 4022600294, 8045200588, 10056500735, 16090401176, 20113001470, 40226002940, 80452005880]

約数ペア:

[(1, 80452005880), (2, 40226002940), (4, 20113001470), (5, 16090401176), (8, 10056500735), (10, 8045200588), (20, 4022600294), (40, 2011300147), (59, 1363593320), (118, 681796660), (236, 340898330), (295, 272718664), (472, 170449165), (590, 136359332), (1180, 68179666), (2360, 34089833), (5011, 16055080), (6803, 11825960), (10022, 8027540), (13606, 5912980), (20044, 4013770), (25055, 3211016), (27212, 2956490), (34015, 2365192), (40088, 2006885), (50110, 1605508), (54424, 1478245), (68030, 1182596), (100220, 802754), (136060, 591298), (200440, 401377), (272120, 295649)]