40531040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23029}}^1$

素因数の和:23055

約数の個数: 48

約数和(自身を含む): 104464080

約数和(自身を除く): 63933040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 23029, 46058, 92116, 115145, 184232, 230290, 253319, 368464, 460580, 506638, 736928, 921160, 1013276, 1266595, 1842320, 2026552, 2533190, 3684640, 4053104, 5066380, 8106208, 10132760, 20265520, 40531040]

約数ペア:

[(1, 40531040), (2, 20265520), (4, 10132760), (5, 8106208), (8, 5066380), (10, 4053104), (11, 3684640), (16, 2533190), (20, 2026552), (22, 1842320), (32, 1266595), (40, 1013276), (44, 921160), (55, 736928), (80, 506638), (88, 460580), (110, 368464), (160, 253319), (176, 230290), (220, 184232), (352, 115145), (440, 92116), (880, 46058), (1760, 23029)]