5510560

素因数分解:

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

素因数の和:158

約数の個数: 96

約数和(自身を含む): 14805504

約数和(自身を除く): 9294944

約数列:

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

約数ペア:

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