103638985000

素因数分解:

$2^3\times 5^4\times {\mathrm{127}}^1\times {\mathrm{163211}}^1$

素因数の和:163364

約数の個数: 80

約数和(自身を含む): 244739658240

約数和(自身を除く): 141100673240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 200, 250, 254, 500, 508, 625, 635, 1000, 1016, 1250, 1270, 2500, 2540, 3175, 5000, 5080, 6350, 12700, 15875, 25400, 31750, 63500, 79375, 127000, 158750, 163211, 317500, 326422, 635000, 652844, 816055, 1305688, 1632110, 3264220, 4080275, 6528440, 8160550, 16321100, 20401375, 20727797, 32642200, 40802750, 41455594, 81605500, 82911188, 102006875, 103638985, 163211000, 165822376, 204013750, 207277970, 408027500, 414555940, 518194925, 816055000, 829111880, 1036389850, 2072779700, 2590974625, 4145559400, 5181949250, 10363898500, 12954873125, 20727797000, 25909746250, 51819492500, 103638985000]

約数ペア:

[(1, 103638985000), (2, 51819492500), (4, 25909746250), (5, 20727797000), (8, 12954873125), (10, 10363898500), (20, 5181949250), (25, 4145559400), (40, 2590974625), (50, 2072779700), (100, 1036389850), (125, 829111880), (127, 816055000), (200, 518194925), (250, 414555940), (254, 408027500), (500, 207277970), (508, 204013750), (625, 165822376), (635, 163211000), (1000, 103638985), (1016, 102006875), (1250, 82911188), (1270, 81605500), (2500, 41455594), (2540, 40802750), (3175, 32642200), (5000, 20727797), (5080, 20401375), (6350, 16321100), (12700, 8160550), (15875, 6528440), (25400, 4080275), (31750, 3264220), (63500, 1632110), (79375, 1305688), (127000, 816055), (158750, 652844), (163211, 635000), (317500, 326422)]