22019979470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:966

約数の個数: 128

約数和(自身を含む): 44405407872

約数和(自身を除く): 22385428402

約数列:

[1, 2, 5, 10, 17, 34, 41, 61, 67, 82, 85, 122, 134, 170, 205, 305, 335, 410, 610, 670, 697, 773, 1037, 1139, 1394, 1546, 2074, 2278, 2501, 2747, 3485, 3865, 4087, 5002, 5185, 5494, 5695, 6970, 7730, 8174, 10370, 11390, 12505, 13141, 13735, 20435, 25010, 26282, 27470, 31693, 40870, 42517, 46699, 47153, 51791, 63386, 65705, 69479, 85034, 93398, 94306, 103582, 131410, 138958, 158465, 167567, 212585, 233495, 235765, 258955, 316930, 335134, 347395, 425170, 466990, 471530, 517910, 538781, 694790, 801601, 837835, 880447, 1077562, 1603202, 1675670, 1760894, 1933273, 2123431, 2693905, 2848639, 3159251, 3866546, 4008005, 4246862, 4402235, 5387810, 5697278, 6318502, 8016010, 8804470, 9666365, 10617155, 14243195, 15796255, 19332730, 21234310, 28486390, 31592510, 32865641, 36098327, 53707267, 65731282, 72196654, 107414534, 129529291, 164328205, 180491635, 259058582, 268536335, 328656410, 360983270, 537072670, 647646455, 1295292910, 2201997947, 4403995894, 11009989735, 22019979470]

約数ペア:

[(1, 22019979470), (2, 11009989735), (5, 4403995894), (10, 2201997947), (17, 1295292910), (34, 647646455), (41, 537072670), (61, 360983270), (67, 328656410), (82, 268536335), (85, 259058582), (122, 180491635), (134, 164328205), (170, 129529291), (205, 107414534), (305, 72196654), (335, 65731282), (410, 53707267), (610, 36098327), (670, 32865641), (697, 31592510), (773, 28486390), (1037, 21234310), (1139, 19332730), (1394, 15796255), (1546, 14243195), (2074, 10617155), (2278, 9666365), (2501, 8804470), (2747, 8016010), (3485, 6318502), (3865, 5697278), (4087, 5387810), (5002, 4402235), (5185, 4246862), (5494, 4008005), (5695, 3866546), (6970, 3159251), (7730, 2848639), (8174, 2693905), (10370, 2123431), (11390, 1933273), (12505, 1760894), (13141, 1675670), (13735, 1603202), (20435, 1077562), (25010, 880447), (26282, 837835), (27470, 801601), (31693, 694790), (40870, 538781), (42517, 517910), (46699, 471530), (47153, 466990), (51791, 425170), (63386, 347395), (65705, 335134), (69479, 316930), (85034, 258955), (93398, 235765), (94306, 233495), (103582, 212585), (131410, 167567), (138958, 158465)]