43380700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 103899600

約数和(自身を除く): 60518900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 349, 452, 550, 565, 698, 1100, 1130, 1243, 1396, 1745, 2260, 2486, 2825, 3490, 3839, 4972, 5650, 6215, 6980, 7678, 8725, 11300, 12430, 15356, 17450, 19195, 24860, 31075, 34900, 38390, 39437, 62150, 76780, 78874, 95975, 124300, 157748, 191950, 197185, 383900, 394370, 433807, 788740, 867614, 985925, 1735228, 1971850, 2169035, 3943700, 4338070, 8676140, 10845175, 21690350, 43380700]

約数ペア:

[(1, 43380700), (2, 21690350), (4, 10845175), (5, 8676140), (10, 4338070), (11, 3943700), (20, 2169035), (22, 1971850), (25, 1735228), (44, 985925), (50, 867614), (55, 788740), (100, 433807), (110, 394370), (113, 383900), (220, 197185), (226, 191950), (275, 157748), (349, 124300), (452, 95975), (550, 78874), (565, 76780), (698, 62150), (1100, 39437), (1130, 38390), (1243, 34900), (1396, 31075), (1745, 24860), (2260, 19195), (2486, 17450), (2825, 15356), (3490, 12430), (3839, 11300), (4972, 8725), (5650, 7678), (6215, 6980)]