22591380920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{108217}}^1$

素因数の和:108552

約数の個数: 64

約数和(自身を含む): 53996453280

約数和(自身を除く): 31405072360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 307, 340, 614, 680, 1228, 1535, 2456, 3070, 5219, 6140, 10438, 12280, 20876, 26095, 41752, 52190, 104380, 108217, 208760, 216434, 432868, 541085, 865736, 1082170, 1839689, 2164340, 3679378, 4328680, 7358756, 9198445, 14717512, 18396890, 33222619, 36793780, 66445238, 73587560, 132890476, 166113095, 265780952, 332226190, 564784523, 664452380, 1129569046, 1328904760, 2259138092, 2823922615, 4518276184, 5647845230, 11295690460, 22591380920]

約数ペア:

[(1, 22591380920), (2, 11295690460), (4, 5647845230), (5, 4518276184), (8, 2823922615), (10, 2259138092), (17, 1328904760), (20, 1129569046), (34, 664452380), (40, 564784523), (68, 332226190), (85, 265780952), (136, 166113095), (170, 132890476), (307, 73587560), (340, 66445238), (614, 36793780), (680, 33222619), (1228, 18396890), (1535, 14717512), (2456, 9198445), (3070, 7358756), (5219, 4328680), (6140, 3679378), (10438, 2164340), (12280, 1839689), (20876, 1082170), (26095, 865736), (41752, 541085), (52190, 432868), (104380, 216434), (108217, 208760)]