202772029820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{30013}}^1$

素因数の和:30711

約数の個数: 96

約数和(自身を含む): 466155357696

約数和(自身を除く): 263383327876

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 641, 1054, 1282, 2108, 2564, 2635, 3205, 5270, 6410, 10540, 10897, 12820, 19871, 21794, 30013, 39742, 43588, 54485, 60026, 79484, 99355, 108970, 120052, 150065, 198710, 217940, 300130, 337807, 397420, 510221, 600260, 675614, 930403, 1020442, 1351228, 1689035, 1860806, 2040884, 2551105, 3378070, 3721612, 4652015, 5102210, 6756140, 9304030, 10204420, 15816851, 18608060, 19238333, 31633702, 38476666, 63267404, 76953332, 79084255, 96191665, 158168510, 192383330, 316337020, 327051661, 384766660, 596388323, 654103322, 1192776646, 1308206644, 1635258305, 2385553292, 2981941615, 3270516610, 5963883230, 6541033220, 10138601491, 11927766460, 20277202982, 40554405964, 50693007455, 101386014910, 202772029820]

約数ペア:

[(1, 202772029820), (2, 101386014910), (4, 50693007455), (5, 40554405964), (10, 20277202982), (17, 11927766460), (20, 10138601491), (31, 6541033220), (34, 5963883230), (62, 3270516610), (68, 2981941615), (85, 2385553292), (124, 1635258305), (155, 1308206644), (170, 1192776646), (310, 654103322), (340, 596388323), (527, 384766660), (620, 327051661), (641, 316337020), (1054, 192383330), (1282, 158168510), (2108, 96191665), (2564, 79084255), (2635, 76953332), (3205, 63267404), (5270, 38476666), (6410, 31633702), (10540, 19238333), (10897, 18608060), (12820, 15816851), (19871, 10204420), (21794, 9304030), (30013, 6756140), (39742, 5102210), (43588, 4652015), (54485, 3721612), (60026, 3378070), (79484, 2551105), (99355, 2040884), (108970, 1860806), (120052, 1689035), (150065, 1351228), (198710, 1020442), (217940, 930403), (300130, 675614), (337807, 600260), (397420, 510221)]