44422940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 96640992

約数和(自身を除く): 52218052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 173, 185, 346, 347, 370, 692, 694, 740, 865, 1388, 1730, 1735, 3460, 3470, 6401, 6940, 12802, 12839, 25604, 25678, 32005, 51356, 60031, 64010, 64195, 120062, 128020, 128390, 240124, 256780, 300155, 600310, 1200620, 2221147, 4442294, 8884588, 11105735, 22211470, 44422940]

約数ペア:

[(1, 44422940), (2, 22211470), (4, 11105735), (5, 8884588), (10, 4442294), (20, 2221147), (37, 1200620), (74, 600310), (148, 300155), (173, 256780), (185, 240124), (346, 128390), (347, 128020), (370, 120062), (692, 64195), (694, 64010), (740, 60031), (865, 51356), (1388, 32005), (1730, 25678), (1735, 25604), (3460, 12839), (3470, 12802), (6401, 6940)]