43983680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 115001040

約数和(自身を除く): 71017360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 109, 130, 160, 194, 208, 218, 260, 320, 388, 416, 436, 485, 520, 545, 776, 832, 872, 970, 1040, 1090, 1261, 1417, 1552, 1744, 1940, 2080, 2180, 2522, 2834, 3104, 3488, 3880, 4160, 4360, 5044, 5668, 6208, 6305, 6976, 7085, 7760, 8720, 10088, 10573, 11336, 12610, 14170, 15520, 17440, 20176, 21146, 22672, 25220, 28340, 31040, 34880, 40352, 42292, 45344, 50440, 52865, 56680, 80704, 84584, 90688, 100880, 105730, 113360, 137449, 169168, 201760, 211460, 226720, 274898, 338336, 403520, 422920, 453440, 549796, 676672, 687245, 845840, 1099592, 1374490, 1691680, 2199184, 2748980, 3383360, 4398368, 5497960, 8796736, 10995920, 21991840, 43983680]

約数ペア:

[(1, 43983680), (2, 21991840), (4, 10995920), (5, 8796736), (8, 5497960), (10, 4398368), (13, 3383360), (16, 2748980), (20, 2199184), (26, 1691680), (32, 1374490), (40, 1099592), (52, 845840), (64, 687245), (65, 676672), (80, 549796), (97, 453440), (104, 422920), (109, 403520), (130, 338336), (160, 274898), (194, 226720), (208, 211460), (218, 201760), (260, 169168), (320, 137449), (388, 113360), (416, 105730), (436, 100880), (485, 90688), (520, 84584), (545, 80704), (776, 56680), (832, 52865), (872, 50440), (970, 45344), (1040, 42292), (1090, 40352), (1261, 34880), (1417, 31040), (1552, 28340), (1744, 25220), (1940, 22672), (2080, 21146), (2180, 20176), (2522, 17440), (2834, 15520), (3104, 14170), (3488, 12610), (3880, 11336), (4160, 10573), (4360, 10088), (5044, 8720), (5668, 7760), (6208, 7085), (6305, 6976)]