2473046960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{3167}}^1$

素因数の和:3450

約数の個数: 80

約数和(自身を含む): 5911335936

約数和(自身を除く): 3438288976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 227, 344, 430, 454, 688, 860, 908, 1135, 1720, 1816, 2270, 3167, 3440, 3632, 4540, 6334, 9080, 9761, 12668, 15835, 18160, 19522, 25336, 31670, 39044, 48805, 50672, 63340, 78088, 97610, 126680, 136181, 156176, 195220, 253360, 272362, 390440, 544724, 680905, 718909, 780880, 1089448, 1361810, 1437818, 2178896, 2723620, 2875636, 3594545, 5447240, 5751272, 7189090, 10894480, 11502544, 14378180, 28756360, 30913087, 57512720, 61826174, 123652348, 154565435, 247304696, 309130870, 494609392, 618261740, 1236523480, 2473046960]

約数ペア:

[(1, 2473046960), (2, 1236523480), (4, 618261740), (5, 494609392), (8, 309130870), (10, 247304696), (16, 154565435), (20, 123652348), (40, 61826174), (43, 57512720), (80, 30913087), (86, 28756360), (172, 14378180), (215, 11502544), (227, 10894480), (344, 7189090), (430, 5751272), (454, 5447240), (688, 3594545), (860, 2875636), (908, 2723620), (1135, 2178896), (1720, 1437818), (1816, 1361810), (2270, 1089448), (3167, 780880), (3440, 718909), (3632, 680905), (4540, 544724), (6334, 390440), (9080, 272362), (9761, 253360), (12668, 195220), (15835, 156176), (18160, 136181), (19522, 126680), (25336, 97610), (31670, 78088), (39044, 63340), (48805, 50672)]