11785122050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{5303}}^1$

素因数の和:5604

約数の個数: 72

約数和(自身を含む): 23830956864

約数和(自身を除く): 12045834814

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 263, 325, 338, 526, 650, 845, 1315, 1690, 2630, 3419, 4225, 5303, 6575, 6838, 8450, 10606, 13150, 17095, 26515, 34190, 44447, 53030, 68939, 85475, 88894, 132575, 137878, 170950, 222235, 265150, 344695, 444470, 689390, 896207, 1111175, 1394689, 1723475, 1792414, 2222350, 2789378, 3446950, 4481035, 6973445, 8962070, 13946890, 18130957, 22405175, 34867225, 36261914, 44810350, 69734450, 90654785, 181309570, 235702441, 453273925, 471404882, 906547850, 1178512205, 2357024410, 5892561025, 11785122050]

約数ペア:

[(1, 11785122050), (2, 5892561025), (5, 2357024410), (10, 1178512205), (13, 906547850), (25, 471404882), (26, 453273925), (50, 235702441), (65, 181309570), (130, 90654785), (169, 69734450), (263, 44810350), (325, 36261914), (338, 34867225), (526, 22405175), (650, 18130957), (845, 13946890), (1315, 8962070), (1690, 6973445), (2630, 4481035), (3419, 3446950), (4225, 2789378), (5303, 2222350), (6575, 1792414), (6838, 1723475), (8450, 1394689), (10606, 1111175), (13150, 896207), (17095, 689390), (26515, 444470), (34190, 344695), (44447, 265150), (53030, 222235), (68939, 170950), (85475, 137878), (88894, 132575)]