5723641880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{37273}}^1$

素因数の和:37644

約数の個数: 64

約数和(自身を含む): 14089572000

約数和(自身を除く): 8365930120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 349, 440, 698, 1396, 1745, 2792, 3490, 3839, 6980, 7678, 13960, 15356, 19195, 30712, 37273, 38390, 74546, 76780, 149092, 153560, 186365, 298184, 372730, 410003, 745460, 820006, 1490920, 1640012, 2050015, 3280024, 4100030, 8200060, 13008277, 16400120, 26016554, 52033108, 65041385, 104066216, 130082770, 143091047, 260165540, 286182094, 520331080, 572364188, 715455235, 1144728376, 1430910470, 2861820940, 5723641880]

約数ペア:

[(1, 5723641880), (2, 2861820940), (4, 1430910470), (5, 1144728376), (8, 715455235), (10, 572364188), (11, 520331080), (20, 286182094), (22, 260165540), (40, 143091047), (44, 130082770), (55, 104066216), (88, 65041385), (110, 52033108), (220, 26016554), (349, 16400120), (440, 13008277), (698, 8200060), (1396, 4100030), (1745, 3280024), (2792, 2050015), (3490, 1640012), (3839, 1490920), (6980, 820006), (7678, 745460), (13960, 410003), (15356, 372730), (19195, 298184), (30712, 186365), (37273, 153560), (38390, 149092), (74546, 76780)]