44854220

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 51671860

約数列:

[1, 2, 4, 5, 10, 20, 89, 113, 178, 223, 226, 356, 445, 446, 452, 565, 890, 892, 1115, 1130, 1780, 2230, 2260, 4460, 10057, 19847, 20114, 25199, 39694, 40228, 50285, 50398, 79388, 99235, 100570, 100796, 125995, 198470, 201140, 251990, 396940, 503980, 2242711, 4485422, 8970844, 11213555, 22427110, 44854220]

約数ペア:

[(1, 44854220), (2, 22427110), (4, 11213555), (5, 8970844), (10, 4485422), (20, 2242711), (89, 503980), (113, 396940), (178, 251990), (223, 201140), (226, 198470), (356, 125995), (445, 100796), (446, 100570), (452, 99235), (565, 79388), (890, 50398), (892, 50285), (1115, 40228), (1130, 39694), (1780, 25199), (2230, 20114), (2260, 19847), (4460, 10057)]