2843420750

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1901}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 5525964288

約数和(自身を除く): 2682543538

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 193, 250, 310, 386, 775, 965, 1550, 1901, 1930, 3802, 3875, 4825, 5983, 7750, 9505, 9650, 11966, 19010, 24125, 29915, 47525, 48250, 58931, 59830, 95050, 117862, 149575, 237625, 294655, 299150, 366893, 475250, 589310, 733786, 747875, 1473275, 1495750, 1834465, 2946550, 3668930, 7366375, 9172325, 11373683, 14732750, 18344650, 22747366, 45861625, 56868415, 91723250, 113736830, 284342075, 568684150, 1421710375, 2843420750]

約数ペア:

[(1, 2843420750), (2, 1421710375), (5, 568684150), (10, 284342075), (25, 113736830), (31, 91723250), (50, 56868415), (62, 45861625), (125, 22747366), (155, 18344650), (193, 14732750), (250, 11373683), (310, 9172325), (386, 7366375), (775, 3668930), (965, 2946550), (1550, 1834465), (1901, 1495750), (1930, 1473275), (3802, 747875), (3875, 733786), (4825, 589310), (5983, 475250), (7750, 366893), (9505, 299150), (9650, 294655), (11966, 237625), (19010, 149575), (24125, 117862), (29915, 95050), (47525, 59830), (48250, 58931)]