103890001250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{46199}}^1$

素因数の和:46485

約数の個数: 80

約数和(自身を含む): 223420982400

約数和(自身を除く): 119530981150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 257, 350, 514, 625, 875, 1250, 1285, 1750, 1799, 2570, 3598, 4375, 6425, 8750, 8995, 12850, 17990, 32125, 44975, 46199, 64250, 89950, 92398, 160625, 224875, 230995, 321250, 323393, 449750, 461990, 646786, 1124375, 1154975, 1616965, 2248750, 2309950, 3233930, 5774875, 8084825, 11549750, 11873143, 16169650, 23746286, 28874375, 40424125, 57748750, 59365715, 80848250, 83112001, 118731430, 166224002, 202120625, 296828575, 404241250, 415560005, 593657150, 831120010, 1484142875, 2077800025, 2968285750, 4155600050, 7420714375, 10389000125, 14841428750, 20778000250, 51945000625, 103890001250]

約数ペア:

[(1, 103890001250), (2, 51945000625), (5, 20778000250), (7, 14841428750), (10, 10389000125), (14, 7420714375), (25, 4155600050), (35, 2968285750), (50, 2077800025), (70, 1484142875), (125, 831120010), (175, 593657150), (250, 415560005), (257, 404241250), (350, 296828575), (514, 202120625), (625, 166224002), (875, 118731430), (1250, 83112001), (1285, 80848250), (1750, 59365715), (1799, 57748750), (2570, 40424125), (3598, 28874375), (4375, 23746286), (6425, 16169650), (8750, 11873143), (8995, 11549750), (12850, 8084825), (17990, 5774875), (32125, 3233930), (44975, 2309950), (46199, 2248750), (64250, 1616965), (89950, 1154975), (92398, 1124375), (160625, 646786), (224875, 461990), (230995, 449750), (321250, 323393)]