633811420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{4993}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 1454812128

約数和(自身を除く): 821000708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 577, 1154, 2308, 2885, 4993, 5770, 6347, 9986, 11540, 12694, 19972, 24965, 25388, 31735, 49930, 54923, 63470, 99860, 109846, 126940, 219692, 274615, 549230, 1098460, 2880961, 5761922, 11523844, 14404805, 28809610, 31690571, 57619220, 63381142, 126762284, 158452855, 316905710, 633811420]

約数ペア:

[(1, 633811420), (2, 316905710), (4, 158452855), (5, 126762284), (10, 63381142), (11, 57619220), (20, 31690571), (22, 28809610), (44, 14404805), (55, 11523844), (110, 5761922), (220, 2880961), (577, 1098460), (1154, 549230), (2308, 274615), (2885, 219692), (4993, 126940), (5770, 109846), (6347, 99860), (9986, 63470), (11540, 54923), (12694, 49930), (19972, 31735), (24965, 25388)]