4686659980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{184369}}^1$

素因数の和:184450

約数の個数: 48

約数和(自身を含む): 10407317760

約数和(自身を除く): 5720657780

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 5084, 6355, 12710, 25420, 184369, 368738, 737476, 921845, 1843690, 3687380, 5715439, 7559129, 11430878, 15118258, 22861756, 28577195, 30236516, 37795645, 57154390, 75591290, 114308780, 151182580, 234332999, 468665998, 937331996, 1171664995, 2343329990, 4686659980]

約数ペア:

[(1, 4686659980), (2, 2343329990), (4, 1171664995), (5, 937331996), (10, 468665998), (20, 234332999), (31, 151182580), (41, 114308780), (62, 75591290), (82, 57154390), (124, 37795645), (155, 30236516), (164, 28577195), (205, 22861756), (310, 15118258), (410, 11430878), (620, 7559129), (820, 5715439), (1271, 3687380), (2542, 1843690), (5084, 921845), (6355, 737476), (12710, 368738), (25420, 184369)]