83263440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26687}}^1$

素因数の和:26716

約数の個数: 80

約数和(自身を含む): 277982208

約数和(自身を除く): 194718768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 266870, 320244, 346931, 400305, 426992, 533740, 640488, 693862, 800610, 1040793, 1067480, 1280976, 1387724, 1601220, 1734655, 2081586, 2134960, 2775448, 3202440, 3469310, 4163172, 5203965, 5550896, 6404880, 6938620, 8326344, 10407930, 13877240, 16652688, 20815860, 27754480, 41631720, 83263440]

約数ペア:

[(1, 83263440), (2, 41631720), (3, 27754480), (4, 20815860), (5, 16652688), (6, 13877240), (8, 10407930), (10, 8326344), (12, 6938620), (13, 6404880), (15, 5550896), (16, 5203965), (20, 4163172), (24, 3469310), (26, 3202440), (30, 2775448), (39, 2134960), (40, 2081586), (48, 1734655), (52, 1601220), (60, 1387724), (65, 1280976), (78, 1067480), (80, 1040793), (104, 800610), (120, 693862), (130, 640488), (156, 533740), (195, 426992), (208, 400305), (240, 346931), (260, 320244), (312, 266870), (390, 213496), (520, 160122), (624, 133435), (780, 106748), (1040, 80061), (1560, 53374), (3120, 26687)]