86930800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 120

約数和(自身を含む): 238020480

約数和(自身を除く): 151089680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 440, 460, 506, 550, 575, 859, 880, 920, 1012, 1100, 1150, 1265, 1718, 1840, 2024, 2200, 2300, 2530, 3436, 4048, 4295, 4400, 4600, 5060, 6325, 6872, 8590, 9200, 9449, 10120, 12650, 13744, 17180, 18898, 19757, 20240, 21475, 25300, 34360, 37796, 39514, 42950, 47245, 50600, 68720, 75592, 79028, 85900, 94490, 98785, 101200, 151184, 158056, 171800, 188980, 197570, 217327, 236225, 316112, 343600, 377960, 395140, 434654, 472450, 493925, 755920, 790280, 869308, 944900, 987850, 1086635, 1580560, 1738616, 1889800, 1975700, 2173270, 3477232, 3779600, 3951400, 4346540, 5433175, 7902800, 8693080, 10866350, 17386160, 21732700, 43465400, 86930800]

約数ペア:

[(1, 86930800), (2, 43465400), (4, 21732700), (5, 17386160), (8, 10866350), (10, 8693080), (11, 7902800), (16, 5433175), (20, 4346540), (22, 3951400), (23, 3779600), (25, 3477232), (40, 2173270), (44, 1975700), (46, 1889800), (50, 1738616), (55, 1580560), (80, 1086635), (88, 987850), (92, 944900), (100, 869308), (110, 790280), (115, 755920), (176, 493925), (184, 472450), (200, 434654), (220, 395140), (230, 377960), (253, 343600), (275, 316112), (368, 236225), (400, 217327), (440, 197570), (460, 188980), (506, 171800), (550, 158056), (575, 151184), (859, 101200), (880, 98785), (920, 94490), (1012, 85900), (1100, 79028), (1150, 75592), (1265, 68720), (1718, 50600), (1840, 47245), (2024, 42950), (2200, 39514), (2300, 37796), (2530, 34360), (3436, 25300), (4048, 21475), (4295, 20240), (4400, 19757), (4600, 18898), (5060, 17180), (6325, 13744), (6872, 12650), (8590, 10120), (9200, 9449)]