4153240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 11778480

約数和(自身を除く): 7625240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 163, 182, 196, 245, 260, 280, 326, 364, 392, 455, 490, 520, 637, 652, 728, 815, 910, 980, 1141, 1274, 1304, 1630, 1820, 1960, 2119, 2282, 2548, 3185, 3260, 3640, 4238, 4564, 5096, 5705, 6370, 6520, 7987, 8476, 9128, 10595, 11410, 12740, 14833, 15974, 16952, 21190, 22820, 25480, 29666, 31948, 39935, 42380, 45640, 59332, 63896, 74165, 79870, 84760, 103831, 118664, 148330, 159740, 207662, 296660, 319480, 415324, 519155, 593320, 830648, 1038310, 2076620, 4153240]

約数ペア:

[(1, 4153240), (2, 2076620), (4, 1038310), (5, 830648), (7, 593320), (8, 519155), (10, 415324), (13, 319480), (14, 296660), (20, 207662), (26, 159740), (28, 148330), (35, 118664), (40, 103831), (49, 84760), (52, 79870), (56, 74165), (65, 63896), (70, 59332), (91, 45640), (98, 42380), (104, 39935), (130, 31948), (140, 29666), (163, 25480), (182, 22820), (196, 21190), (245, 16952), (260, 15974), (280, 14833), (326, 12740), (364, 11410), (392, 10595), (455, 9128), (490, 8476), (520, 7987), (637, 6520), (652, 6370), (728, 5705), (815, 5096), (910, 4564), (980, 4238), (1141, 3640), (1274, 3260), (1304, 3185), (1630, 2548), (1820, 2282), (1960, 2119)]