88786880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3086

約数の個数: 112

約数和(自身を含む): 260299200

約数和(自身を除く): 171512320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3049, 3640, 4160, 5824, 6098, 7280, 12196, 14560, 15245, 21343, 24392, 29120, 30490, 39637, 42686, 48784, 60980, 79274, 85372, 97568, 106715, 121960, 158548, 170744, 195136, 198185, 213430, 243920, 277459, 317096, 341488, 396370, 426860, 487840, 554918, 634192, 682976, 792740, 853720, 975680, 1109836, 1268384, 1365952, 1387295, 1585480, 1707440, 2219672, 2536768, 2774590, 3170960, 3414880, 4439344, 5549180, 6341920, 6829760, 8878688, 11098360, 12683840, 17757376, 22196720, 44393440, 88786880]

約数ペア:

[(1, 88786880), (2, 44393440), (4, 22196720), (5, 17757376), (7, 12683840), (8, 11098360), (10, 8878688), (13, 6829760), (14, 6341920), (16, 5549180), (20, 4439344), (26, 3414880), (28, 3170960), (32, 2774590), (35, 2536768), (40, 2219672), (52, 1707440), (56, 1585480), (64, 1387295), (65, 1365952), (70, 1268384), (80, 1109836), (91, 975680), (104, 853720), (112, 792740), (130, 682976), (140, 634192), (160, 554918), (182, 487840), (208, 426860), (224, 396370), (260, 341488), (280, 317096), (320, 277459), (364, 243920), (416, 213430), (448, 198185), (455, 195136), (520, 170744), (560, 158548), (728, 121960), (832, 106715), (910, 97568), (1040, 85372), (1120, 79274), (1456, 60980), (1820, 48784), (2080, 42686), (2240, 39637), (2912, 30490), (3049, 29120), (3640, 24392), (4160, 21343), (5824, 15245), (6098, 14560), (7280, 12196)]