41603920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 103207680

約数和(自身を除く): 61603760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 101, 152, 190, 202, 271, 304, 380, 404, 505, 542, 760, 808, 1010, 1084, 1355, 1520, 1616, 1919, 2020, 2168, 2710, 3838, 4040, 4336, 5149, 5420, 7676, 8080, 9595, 10298, 10840, 15352, 19190, 20596, 21680, 25745, 27371, 30704, 38380, 41192, 51490, 54742, 76760, 82384, 102980, 109484, 136855, 153520, 205960, 218968, 273710, 411920, 437936, 520049, 547420, 1040098, 1094840, 2080196, 2189680, 2600245, 4160392, 5200490, 8320784, 10400980, 20801960, 41603920]

約数ペア:

[(1, 41603920), (2, 20801960), (4, 10400980), (5, 8320784), (8, 5200490), (10, 4160392), (16, 2600245), (19, 2189680), (20, 2080196), (38, 1094840), (40, 1040098), (76, 547420), (80, 520049), (95, 437936), (101, 411920), (152, 273710), (190, 218968), (202, 205960), (271, 153520), (304, 136855), (380, 109484), (404, 102980), (505, 82384), (542, 76760), (760, 54742), (808, 51490), (1010, 41192), (1084, 38380), (1355, 30704), (1520, 27371), (1616, 25745), (1919, 21680), (2020, 20596), (2168, 19190), (2710, 15352), (3838, 10840), (4040, 10298), (4336, 9595), (5149, 8080), (5420, 7676)]