13904800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 41997312

約数和(自身を除く): 28092512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 191, 200, 208, 224, 260, 280, 325, 350, 364, 382, 400, 416, 455, 520, 560, 650, 700, 728, 764, 800, 910, 955, 1040, 1120, 1300, 1337, 1400, 1456, 1528, 1820, 1910, 2080, 2275, 2483, 2600, 2674, 2800, 2912, 3056, 3640, 3820, 4550, 4775, 4966, 5200, 5348, 5600, 6112, 6685, 7280, 7640, 9100, 9550, 9932, 10400, 10696, 12415, 13370, 14560, 15280, 17381, 18200, 19100, 19864, 21392, 24830, 26740, 30560, 33425, 34762, 36400, 38200, 39728, 42784, 49660, 53480, 62075, 66850, 69524, 72800, 76400, 79456, 86905, 99320, 106960, 124150, 133700, 139048, 152800, 173810, 198640, 213920, 248300, 267400, 278096, 347620, 397280, 434525, 496600, 534800, 556192, 695240, 869050, 993200, 1069600, 1390480, 1738100, 1986400, 2780960, 3476200, 6952400, 13904800]

約数ペア:

[(1, 13904800), (2, 6952400), (4, 3476200), (5, 2780960), (7, 1986400), (8, 1738100), (10, 1390480), (13, 1069600), (14, 993200), (16, 869050), (20, 695240), (25, 556192), (26, 534800), (28, 496600), (32, 434525), (35, 397280), (40, 347620), (50, 278096), (52, 267400), (56, 248300), (65, 213920), (70, 198640), (80, 173810), (91, 152800), (100, 139048), (104, 133700), (112, 124150), (130, 106960), (140, 99320), (160, 86905), (175, 79456), (182, 76400), (191, 72800), (200, 69524), (208, 66850), (224, 62075), (260, 53480), (280, 49660), (325, 42784), (350, 39728), (364, 38200), (382, 36400), (400, 34762), (416, 33425), (455, 30560), (520, 26740), (560, 24830), (650, 21392), (700, 19864), (728, 19100), (764, 18200), (800, 17381), (910, 15280), (955, 14560), (1040, 13370), (1120, 12415), (1300, 10696), (1337, 10400), (1400, 9932), (1456, 9550), (1528, 9100), (1820, 7640), (1910, 7280), (2080, 6685), (2275, 6112), (2483, 5600), (2600, 5348), (2674, 5200), (2800, 4966), (2912, 4775), (3056, 4550), (3640, 3820)]