45261040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2750

約数の個数: 80

約数和(自身を含む): 120885120

約数和(自身を除く): 75624080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2707, 3344, 4180, 5414, 8360, 10828, 13535, 16720, 21656, 27070, 29777, 43312, 51433, 54140, 59554, 102866, 108280, 119108, 148885, 205732, 216560, 238216, 257165, 297770, 411464, 476432, 514330, 565763, 595540, 822928, 1028660, 1131526, 1191080, 2057320, 2263052, 2382160, 2828815, 4114640, 4526104, 5657630, 9052208, 11315260, 22630520, 45261040]

約数ペア:

[(1, 45261040), (2, 22630520), (4, 11315260), (5, 9052208), (8, 5657630), (10, 4526104), (11, 4114640), (16, 2828815), (19, 2382160), (20, 2263052), (22, 2057320), (38, 1191080), (40, 1131526), (44, 1028660), (55, 822928), (76, 595540), (80, 565763), (88, 514330), (95, 476432), (110, 411464), (152, 297770), (176, 257165), (190, 238216), (209, 216560), (220, 205732), (304, 148885), (380, 119108), (418, 108280), (440, 102866), (760, 59554), (836, 54140), (880, 51433), (1045, 43312), (1520, 29777), (1672, 27070), (2090, 21656), (2707, 16720), (3344, 13535), (4180, 10828), (5414, 8360)]