10080696500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1891

約数の個数: 144

約数和(自身を含む): 25726441104

約数和(自身を除く): 15645744604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 257, 350, 490, 500, 514, 700, 875, 980, 1028, 1225, 1285, 1601, 1750, 1799, 2450, 2570, 3202, 3500, 3598, 4900, 5140, 6125, 6404, 6425, 7196, 8005, 8995, 11207, 12250, 12593, 12850, 16010, 17990, 22414, 24500, 25186, 25700, 32020, 32125, 35980, 40025, 44828, 44975, 50372, 56035, 62965, 64250, 78449, 80050, 89950, 112070, 125930, 128500, 156898, 160100, 179900, 200125, 224140, 224875, 251860, 280175, 313796, 314825, 392245, 400250, 411457, 449750, 560350, 629650, 784490, 800500, 822914, 899500, 1120700, 1259300, 1400875, 1568980, 1574125, 1645828, 1961225, 2057285, 2801750, 2880199, 3148250, 3922450, 4114570, 5603500, 5760398, 6296500, 7844900, 8229140, 9806125, 10286425, 11520796, 14400995, 19612250, 20161393, 20572850, 28801990, 39224500, 40322786, 41145700, 51432125, 57603980, 72004975, 80645572, 100806965, 102864250, 144009950, 201613930, 205728500, 288019900, 360024875, 403227860, 504034825, 720049750, 1008069650, 1440099500, 2016139300, 2520174125, 5040348250, 10080696500]

約数ペア:

[(1, 10080696500), (2, 5040348250), (4, 2520174125), (5, 2016139300), (7, 1440099500), (10, 1008069650), (14, 720049750), (20, 504034825), (25, 403227860), (28, 360024875), (35, 288019900), (49, 205728500), (50, 201613930), (70, 144009950), (98, 102864250), (100, 100806965), (125, 80645572), (140, 72004975), (175, 57603980), (196, 51432125), (245, 41145700), (250, 40322786), (257, 39224500), (350, 28801990), (490, 20572850), (500, 20161393), (514, 19612250), (700, 14400995), (875, 11520796), (980, 10286425), (1028, 9806125), (1225, 8229140), (1285, 7844900), (1601, 6296500), (1750, 5760398), (1799, 5603500), (2450, 4114570), (2570, 3922450), (3202, 3148250), (3500, 2880199), (3598, 2801750), (4900, 2057285), (5140, 1961225), (6125, 1645828), (6404, 1574125), (6425, 1568980), (7196, 1400875), (8005, 1259300), (8995, 1120700), (11207, 899500), (12250, 822914), (12593, 800500), (12850, 784490), (16010, 629650), (17990, 560350), (22414, 449750), (24500, 411457), (25186, 400250), (25700, 392245), (32020, 314825), (32125, 313796), (35980, 280175), (40025, 251860), (44828, 224875), (44975, 224140), (50372, 200125), (56035, 179900), (62965, 160100), (64250, 156898), (78449, 128500), (80050, 125930), (89950, 112070)]