1960041760

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1277}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 4747749552

約数和(自身を除く): 2787707792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 181, 212, 265, 362, 424, 530, 724, 848, 905, 1060, 1277, 1448, 1696, 1810, 2120, 2554, 2896, 3620, 4240, 5108, 5792, 6385, 7240, 8480, 9593, 10216, 12770, 14480, 19186, 20432, 25540, 28960, 38372, 40864, 47965, 51080, 67681, 76744, 95930, 102160, 135362, 153488, 191860, 204320, 231137, 270724, 306976, 338405, 383720, 462274, 541448, 676810, 767440, 924548, 1082896, 1155685, 1353620, 1534880, 1849096, 2165792, 2311370, 2707240, 3698192, 4622740, 5414480, 7396384, 9245480, 10828960, 12250261, 18490960, 24500522, 36981920, 49001044, 61251305, 98002088, 122502610, 196004176, 245005220, 392008352, 490010440, 980020880, 1960041760]

約数ペア:

[(1, 1960041760), (2, 980020880), (4, 490010440), (5, 392008352), (8, 245005220), (10, 196004176), (16, 122502610), (20, 98002088), (32, 61251305), (40, 49001044), (53, 36981920), (80, 24500522), (106, 18490960), (160, 12250261), (181, 10828960), (212, 9245480), (265, 7396384), (362, 5414480), (424, 4622740), (530, 3698192), (724, 2707240), (848, 2311370), (905, 2165792), (1060, 1849096), (1277, 1534880), (1448, 1353620), (1696, 1155685), (1810, 1082896), (2120, 924548), (2554, 767440), (2896, 676810), (3620, 541448), (4240, 462274), (5108, 383720), (5792, 338405), (6385, 306976), (7240, 270724), (8480, 231137), (9593, 204320), (10216, 191860), (12770, 153488), (14480, 135362), (19186, 102160), (20432, 95930), (25540, 76744), (28960, 67681), (38372, 51080), (40864, 47965)]