23780231720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{23677}}^1$

素因数の和:23923

約数の個数: 128

約数和(自身を含む): 65055778560

約数和(自身を除く): 41275546840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 211, 238, 280, 340, 422, 476, 595, 680, 844, 952, 1055, 1190, 1477, 1688, 2110, 2380, 2954, 3587, 4220, 4760, 5908, 7174, 7385, 8440, 11816, 14348, 14770, 17935, 23677, 25109, 28696, 29540, 35870, 47354, 50218, 59080, 71740, 94708, 100436, 118385, 125545, 143480, 165739, 189416, 200872, 236770, 251090, 331478, 402509, 473540, 502180, 662956, 805018, 828695, 947080, 1004360, 1325912, 1610036, 1657390, 2012545, 2817563, 3220072, 3314780, 4025090, 4995847, 5635126, 6629560, 8050180, 9991694, 11270252, 14087815, 16100360, 19983388, 22540504, 24979235, 28175630, 34970929, 39966776, 49958470, 56351260, 69941858, 84929399, 99916940, 112702520, 139883716, 169858798, 174854645, 199833880, 279767432, 339717596, 349709290, 424646995, 594505793, 679435192, 699418580, 849293990, 1189011586, 1398837160, 1698587980, 2378023172, 2972528965, 3397175960, 4756046344, 5945057930, 11890115860, 23780231720]

約数ペア:

[(1, 23780231720), (2, 11890115860), (4, 5945057930), (5, 4756046344), (7, 3397175960), (8, 2972528965), (10, 2378023172), (14, 1698587980), (17, 1398837160), (20, 1189011586), (28, 849293990), (34, 699418580), (35, 679435192), (40, 594505793), (56, 424646995), (68, 349709290), (70, 339717596), (85, 279767432), (119, 199833880), (136, 174854645), (140, 169858798), (170, 139883716), (211, 112702520), (238, 99916940), (280, 84929399), (340, 69941858), (422, 56351260), (476, 49958470), (595, 39966776), (680, 34970929), (844, 28175630), (952, 24979235), (1055, 22540504), (1190, 19983388), (1477, 16100360), (1688, 14087815), (2110, 11270252), (2380, 9991694), (2954, 8050180), (3587, 6629560), (4220, 5635126), (4760, 4995847), (5908, 4025090), (7174, 3314780), (7385, 3220072), (8440, 2817563), (11816, 2012545), (14348, 1657390), (14770, 1610036), (17935, 1325912), (23677, 1004360), (25109, 947080), (28696, 828695), (29540, 805018), (35870, 662956), (47354, 502180), (50218, 473540), (59080, 402509), (71740, 331478), (94708, 251090), (100436, 236770), (118385, 200872), (125545, 189416), (143480, 165739)]