130353760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 326156544

約数和(自身を除く): 195802784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 410, 496, 620, 641, 656, 820, 992, 1240, 1271, 1282, 1312, 1640, 2480, 2542, 2564, 3205, 3280, 4960, 5084, 5128, 6355, 6410, 6560, 10168, 10256, 12710, 12820, 19871, 20336, 20512, 25420, 25640, 26281, 39742, 40672, 50840, 51280, 52562, 79484, 99355, 101680, 102560, 105124, 131405, 158968, 198710, 203360, 210248, 262810, 317936, 397420, 420496, 525620, 635872, 794840, 814711, 840992, 1051240, 1589680, 1629422, 2102480, 3179360, 3258844, 4073555, 4204960, 6517688, 8147110, 13035376, 16294220, 26070752, 32588440, 65176880, 130353760]

約数ペア:

[(1, 130353760), (2, 65176880), (4, 32588440), (5, 26070752), (8, 16294220), (10, 13035376), (16, 8147110), (20, 6517688), (31, 4204960), (32, 4073555), (40, 3258844), (41, 3179360), (62, 2102480), (80, 1629422), (82, 1589680), (124, 1051240), (155, 840992), (160, 814711), (164, 794840), (205, 635872), (248, 525620), (310, 420496), (328, 397420), (410, 317936), (496, 262810), (620, 210248), (641, 203360), (656, 198710), (820, 158968), (992, 131405), (1240, 105124), (1271, 102560), (1282, 101680), (1312, 99355), (1640, 79484), (2480, 52562), (2542, 51280), (2564, 50840), (3205, 40672), (3280, 39742), (4960, 26281), (5084, 25640), (5128, 25420), (6355, 20512), (6410, 20336), (6560, 19871), (10168, 12820), (10256, 12710)]