385182160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2621}}^1$

素因数の和:2812

約数の個数: 80

約数和(自身を含む): 983187072

約数和(自身を除く): 598004912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 334, 440, 668, 835, 880, 1336, 1670, 1837, 2621, 2672, 3340, 3674, 5242, 6680, 7348, 9185, 10484, 13105, 13360, 14696, 18370, 20968, 26210, 28831, 29392, 36740, 41936, 52420, 57662, 73480, 104840, 115324, 144155, 146960, 209680, 230648, 288310, 437707, 461296, 576620, 875414, 1153240, 1750828, 2188535, 2306480, 3501656, 4377070, 4814777, 7003312, 8754140, 9629554, 17508280, 19259108, 24073885, 35016560, 38518216, 48147770, 77036432, 96295540, 192591080, 385182160]

約数ペア:

[(1, 385182160), (2, 192591080), (4, 96295540), (5, 77036432), (8, 48147770), (10, 38518216), (11, 35016560), (16, 24073885), (20, 19259108), (22, 17508280), (40, 9629554), (44, 8754140), (55, 7003312), (80, 4814777), (88, 4377070), (110, 3501656), (167, 2306480), (176, 2188535), (220, 1750828), (334, 1153240), (440, 875414), (668, 576620), (835, 461296), (880, 437707), (1336, 288310), (1670, 230648), (1837, 209680), (2621, 146960), (2672, 144155), (3340, 115324), (3674, 104840), (5242, 73480), (6680, 57662), (7348, 52420), (9185, 41936), (10484, 36740), (13105, 29392), (13360, 28831), (14696, 26210), (18370, 20968)]