370967020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 853332480

約数和(自身を除く): 482365460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 73, 76, 86, 95, 146, 172, 190, 215, 292, 311, 365, 380, 430, 622, 730, 817, 860, 1244, 1387, 1460, 1555, 1634, 2774, 3110, 3139, 3268, 4085, 5548, 5909, 6220, 6278, 6935, 8170, 11818, 12556, 13373, 13870, 15695, 16340, 22703, 23636, 26746, 27740, 29545, 31390, 45406, 53492, 59090, 59641, 62780, 66865, 90812, 113515, 118180, 119282, 133730, 227030, 238564, 254087, 267460, 298205, 431357, 454060, 508174, 596410, 862714, 976229, 1016348, 1192820, 1270435, 1725428, 1952458, 2156785, 2540870, 3904916, 4313570, 4881145, 5081740, 8627140, 9762290, 18548351, 19524580, 37096702, 74193404, 92741755, 185483510, 370967020]

約数ペア:

[(1, 370967020), (2, 185483510), (4, 92741755), (5, 74193404), (10, 37096702), (19, 19524580), (20, 18548351), (38, 9762290), (43, 8627140), (73, 5081740), (76, 4881145), (86, 4313570), (95, 3904916), (146, 2540870), (172, 2156785), (190, 1952458), (215, 1725428), (292, 1270435), (311, 1192820), (365, 1016348), (380, 976229), (430, 862714), (622, 596410), (730, 508174), (817, 454060), (860, 431357), (1244, 298205), (1387, 267460), (1460, 254087), (1555, 238564), (1634, 227030), (2774, 133730), (3110, 119282), (3139, 118180), (3268, 113515), (4085, 90812), (5548, 66865), (5909, 62780), (6220, 59641), (6278, 59090), (6935, 53492), (8170, 45406), (11818, 31390), (12556, 29545), (13373, 27740), (13870, 26746), (15695, 23636), (16340, 22703)]