82109300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 108

約数和(自身を含む): 223384140

約数和(自身を除く): 141274840

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 130, 140, 175, 182, 196, 245, 260, 325, 350, 364, 455, 490, 637, 650, 700, 910, 980, 1225, 1274, 1289, 1300, 1820, 2275, 2450, 2548, 2578, 3185, 4550, 4900, 5156, 6370, 6445, 9023, 9100, 12740, 12890, 15925, 16757, 18046, 25780, 31850, 32225, 33514, 36092, 45115, 63161, 63700, 64450, 67028, 83785, 90230, 117299, 126322, 128900, 167570, 180460, 225575, 234598, 252644, 315805, 335140, 418925, 451150, 469196, 586495, 631610, 821093, 837850, 902300, 1172990, 1263220, 1579025, 1642186, 1675700, 2345980, 2932475, 3158050, 3284372, 4105465, 5864950, 6316100, 8210930, 11729900, 16421860, 20527325, 41054650, 82109300]

約数ペア:

[(1, 82109300), (2, 41054650), (4, 20527325), (5, 16421860), (7, 11729900), (10, 8210930), (13, 6316100), (14, 5864950), (20, 4105465), (25, 3284372), (26, 3158050), (28, 2932475), (35, 2345980), (49, 1675700), (50, 1642186), (52, 1579025), (65, 1263220), (70, 1172990), (91, 902300), (98, 837850), (100, 821093), (130, 631610), (140, 586495), (175, 469196), (182, 451150), (196, 418925), (245, 335140), (260, 315805), (325, 252644), (350, 234598), (364, 225575), (455, 180460), (490, 167570), (637, 128900), (650, 126322), (700, 117299), (910, 90230), (980, 83785), (1225, 67028), (1274, 64450), (1289, 63700), (1300, 63161), (1820, 45115), (2275, 36092), (2450, 33514), (2548, 32225), (2578, 31850), (3185, 25780), (4550, 18046), (4900, 16757), (5156, 15925), (6370, 12890), (6445, 12740), (9023, 9100)]