22474891270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:570

約数の個数: 128

約数和(自身を含む): 45486080640

約数和(自身を除く): 23011189370

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 97, 130, 181, 194, 215, 229, 362, 430, 458, 485, 559, 905, 970, 1118, 1145, 1261, 1810, 2290, 2353, 2522, 2795, 2977, 4171, 4706, 5590, 5954, 6305, 7783, 8342, 9847, 11765, 12610, 14885, 15566, 17557, 19694, 20855, 22213, 23530, 29770, 35114, 38915, 41449, 41710, 44426, 49235, 54223, 77830, 82898, 87785, 98470, 101179, 108446, 111065, 128011, 175570, 202358, 207245, 222130, 228241, 256022, 271115, 288769, 414490, 456482, 505895, 538837, 542230, 577538, 640055, 754951, 955159, 1011790, 1077674, 1141205, 1280110, 1443845, 1509902, 1782307, 1910318, 2282410, 2694185, 2887690, 3564614, 3774755, 4020553, 4775795, 5388370, 7549510, 8041106, 8911535, 9551590, 9814363, 12417067, 17823070, 19628726, 20102765, 23169991, 24834134, 40205530, 46339982, 49071815, 52267189, 62085335, 98143630, 104534378, 115849955, 124170670, 172883779, 231699910, 261335945, 345767558, 522671890, 864418895, 1728837790, 2247489127, 4494978254, 11237445635, 22474891270]

約数ペア:

[(1, 22474891270), (2, 11237445635), (5, 4494978254), (10, 2247489127), (13, 1728837790), (26, 864418895), (43, 522671890), (65, 345767558), (86, 261335945), (97, 231699910), (130, 172883779), (181, 124170670), (194, 115849955), (215, 104534378), (229, 98143630), (362, 62085335), (430, 52267189), (458, 49071815), (485, 46339982), (559, 40205530), (905, 24834134), (970, 23169991), (1118, 20102765), (1145, 19628726), (1261, 17823070), (1810, 12417067), (2290, 9814363), (2353, 9551590), (2522, 8911535), (2795, 8041106), (2977, 7549510), (4171, 5388370), (4706, 4775795), (5590, 4020553), (5954, 3774755), (6305, 3564614), (7783, 2887690), (8342, 2694185), (9847, 2282410), (11765, 1910318), (12610, 1782307), (14885, 1509902), (15566, 1443845), (17557, 1280110), (19694, 1141205), (20855, 1077674), (22213, 1011790), (23530, 955159), (29770, 754951), (35114, 640055), (38915, 577538), (41449, 542230), (41710, 538837), (44426, 505895), (49235, 456482), (54223, 414490), (77830, 288769), (82898, 271115), (87785, 256022), (98470, 228241), (101179, 222130), (108446, 207245), (111065, 202358), (128011, 175570)]