11021120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 29846016

約数和(自身を除く): 18824896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 101, 110, 124, 155, 160, 176, 202, 220, 248, 310, 320, 341, 352, 404, 440, 496, 505, 620, 682, 704, 808, 880, 992, 1010, 1111, 1240, 1364, 1616, 1705, 1760, 1984, 2020, 2222, 2480, 2728, 3131, 3232, 3410, 3520, 4040, 4444, 4960, 5456, 5555, 6262, 6464, 6820, 8080, 8888, 9920, 10912, 11110, 12524, 13640, 15655, 16160, 17776, 21824, 22220, 25048, 27280, 31310, 32320, 34441, 35552, 44440, 50096, 54560, 62620, 68882, 71104, 88880, 100192, 109120, 125240, 137764, 172205, 177760, 200384, 250480, 275528, 344410, 355520, 500960, 551056, 688820, 1001920, 1102112, 1377640, 2204224, 2755280, 5510560, 11021120]

約数ペア:

[(1, 11021120), (2, 5510560), (4, 2755280), (5, 2204224), (8, 1377640), (10, 1102112), (11, 1001920), (16, 688820), (20, 551056), (22, 500960), (31, 355520), (32, 344410), (40, 275528), (44, 250480), (55, 200384), (62, 177760), (64, 172205), (80, 137764), (88, 125240), (101, 109120), (110, 100192), (124, 88880), (155, 71104), (160, 68882), (176, 62620), (202, 54560), (220, 50096), (248, 44440), (310, 35552), (320, 34441), (341, 32320), (352, 31310), (404, 27280), (440, 25048), (496, 22220), (505, 21824), (620, 17776), (682, 16160), (704, 15655), (808, 13640), (880, 12524), (992, 11110), (1010, 10912), (1111, 9920), (1240, 8888), (1364, 8080), (1616, 6820), (1705, 6464), (1760, 6262), (1984, 5555), (2020, 5456), (2222, 4960), (2480, 4444), (2728, 4040), (3131, 3520), (3232, 3410)]