455167702900

素因数分解:

$2^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{2707}}^1\times {\mathrm{4013}}^1$

素因数の和:7153

約数の個数: 72

約数和(自身を含む): 990683779680

約数和(自身を除く): 535516076780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 419, 838, 1676, 2095, 2707, 4013, 4190, 5414, 8026, 8380, 10475, 10828, 13535, 16052, 20065, 20950, 27070, 40130, 41900, 54140, 67675, 80260, 100325, 135350, 200650, 270700, 401300, 1134233, 1681447, 2268466, 3362894, 4536932, 5671165, 6725788, 8407235, 10863191, 11342330, 16814470, 21726382, 22684660, 28355825, 33628940, 42036175, 43452764, 54315955, 56711650, 84072350, 108631910, 113423300, 168144700, 217263820, 271579775, 543159550, 1086319100, 4551677029, 9103354058, 18206708116, 22758385145, 45516770290, 91033540580, 113791925725, 227583851450, 455167702900]

約数ペア:

[(1, 455167702900), (2, 227583851450), (4, 113791925725), (5, 91033540580), (10, 45516770290), (20, 22758385145), (25, 18206708116), (50, 9103354058), (100, 4551677029), (419, 1086319100), (838, 543159550), (1676, 271579775), (2095, 217263820), (2707, 168144700), (4013, 113423300), (4190, 108631910), (5414, 84072350), (8026, 56711650), (8380, 54315955), (10475, 43452764), (10828, 42036175), (13535, 33628940), (16052, 28355825), (20065, 22684660), (20950, 21726382), (27070, 16814470), (40130, 11342330), (41900, 10863191), (54140, 8407235), (67675, 6725788), (80260, 5671165), (100325, 4536932), (135350, 3362894), (200650, 2268466), (270700, 1681447), (401300, 1134233)]