356688140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 845752320

約数和(自身を除く): 489064180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 37, 38, 46, 74, 76, 92, 95, 115, 148, 185, 190, 230, 370, 380, 437, 460, 703, 740, 851, 874, 1103, 1406, 1702, 1748, 2185, 2206, 2812, 3404, 3515, 4255, 4370, 4412, 5515, 7030, 8510, 8740, 11030, 14060, 16169, 17020, 20957, 22060, 25369, 32338, 40811, 41914, 50738, 64676, 80845, 81622, 83828, 101476, 104785, 126845, 161690, 163244, 204055, 209570, 253690, 323380, 408110, 419140, 482011, 507380, 775409, 816220, 938653, 964022, 1550818, 1877306, 1928044, 2410055, 3101636, 3754612, 3877045, 4693265, 4820110, 7754090, 9386530, 9640220, 15508180, 17834407, 18773060, 35668814, 71337628, 89172035, 178344070, 356688140]

約数ペア:

[(1, 356688140), (2, 178344070), (4, 89172035), (5, 71337628), (10, 35668814), (19, 18773060), (20, 17834407), (23, 15508180), (37, 9640220), (38, 9386530), (46, 7754090), (74, 4820110), (76, 4693265), (92, 3877045), (95, 3754612), (115, 3101636), (148, 2410055), (185, 1928044), (190, 1877306), (230, 1550818), (370, 964022), (380, 938653), (437, 816220), (460, 775409), (703, 507380), (740, 482011), (851, 419140), (874, 408110), (1103, 323380), (1406, 253690), (1702, 209570), (1748, 204055), (2185, 163244), (2206, 161690), (2812, 126845), (3404, 104785), (3515, 101476), (4255, 83828), (4370, 81622), (4412, 80845), (5515, 64676), (7030, 50738), (8510, 41914), (8740, 40811), (11030, 32338), (14060, 25369), (16169, 22060), (17020, 20957)]