99016960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 278441856

約数和(自身を除く): 179424896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 256, 257, 280, 301, 320, 344, 430, 448, 514, 560, 602, 640, 688, 860, 896, 1028, 1120, 1204, 1280, 1285, 1376, 1505, 1720, 1792, 1799, 2056, 2240, 2408, 2570, 2752, 3010, 3440, 3598, 4112, 4480, 4816, 5140, 5504, 6020, 6880, 7196, 8224, 8960, 8995, 9632, 10280, 11008, 11051, 12040, 13760, 14392, 16448, 17990, 19264, 20560, 22102, 24080, 27520, 28784, 32896, 35980, 38528, 41120, 44204, 48160, 55040, 55255, 57568, 65792, 71960, 77056, 77357, 82240, 88408, 96320, 110510, 115136, 143920, 154714, 164480, 176816, 192640, 221020, 230272, 287840, 309428, 328960, 353632, 385280, 386785, 442040, 460544, 575680, 618856, 707264, 773570, 884080, 1151360, 1237712, 1414528, 1547140, 1768160, 2302720, 2475424, 2829056, 3094280, 3536320, 4950848, 6188560, 7072640, 9901696, 12377120, 14145280, 19803392, 24754240, 49508480, 99016960]

約数ペア:

[(1, 99016960), (2, 49508480), (4, 24754240), (5, 19803392), (7, 14145280), (8, 12377120), (10, 9901696), (14, 7072640), (16, 6188560), (20, 4950848), (28, 3536320), (32, 3094280), (35, 2829056), (40, 2475424), (43, 2302720), (56, 1768160), (64, 1547140), (70, 1414528), (80, 1237712), (86, 1151360), (112, 884080), (128, 773570), (140, 707264), (160, 618856), (172, 575680), (215, 460544), (224, 442040), (256, 386785), (257, 385280), (280, 353632), (301, 328960), (320, 309428), (344, 287840), (430, 230272), (448, 221020), (514, 192640), (560, 176816), (602, 164480), (640, 154714), (688, 143920), (860, 115136), (896, 110510), (1028, 96320), (1120, 88408), (1204, 82240), (1280, 77357), (1285, 77056), (1376, 71960), (1505, 65792), (1720, 57568), (1792, 55255), (1799, 55040), (2056, 48160), (2240, 44204), (2408, 41120), (2570, 38528), (2752, 35980), (3010, 32896), (3440, 28784), (3598, 27520), (4112, 24080), (4480, 22102), (4816, 20560), (5140, 19264), (5504, 17990), (6020, 16448), (6880, 14392), (7196, 13760), (8224, 12040), (8960, 11051), (8995, 11008), (9632, 10280)]