591955804520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{25951}}^1\times {\mathrm{5879}}^1$

素因数の和:31938

約数の個数: 64

約数和(自身を含む): 1345912243200

約数和(自身を除く): 753956438680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 5879, 11758, 23516, 25951, 29395, 47032, 51902, 58790, 103804, 117580, 129755, 207608, 235160, 259510, 519020, 570263, 1038040, 1140526, 2281052, 2517247, 2851315, 4562104, 5034494, 5702630, 10068988, 11405260, 12586235, 20137976, 22810520, 25172470, 50344940, 100689880, 152565929, 305131858, 610263716, 762829645, 1220527432, 1525659290, 3051318580, 6102637160, 14798895113, 29597790226, 59195580452, 73994475565, 118391160904, 147988951130, 295977902260, 591955804520]

約数ペア:

[(1, 591955804520), (2, 295977902260), (4, 147988951130), (5, 118391160904), (8, 73994475565), (10, 59195580452), (20, 29597790226), (40, 14798895113), (97, 6102637160), (194, 3051318580), (388, 1525659290), (485, 1220527432), (776, 762829645), (970, 610263716), (1940, 305131858), (3880, 152565929), (5879, 100689880), (11758, 50344940), (23516, 25172470), (25951, 22810520), (29395, 20137976), (47032, 12586235), (51902, 11405260), (58790, 10068988), (103804, 5702630), (117580, 5034494), (129755, 4562104), (207608, 2851315), (235160, 2517247), (259510, 2281052), (519020, 1140526), (570263, 1038040)]