8216200160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{15913}}^1$

素因数の和:16396

約数の個数: 96

約数和(自身を含む): 22233258432

約数和(自身を除く): 14017058272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 461, 560, 922, 1120, 1844, 2305, 3227, 3688, 4610, 6454, 7376, 9220, 12908, 14752, 15913, 16135, 18440, 25816, 31826, 32270, 36880, 51632, 63652, 64540, 73760, 79565, 103264, 111391, 127304, 129080, 159130, 222782, 254608, 258160, 318260, 445564, 509216, 516320, 556955, 636520, 891128, 1113910, 1273040, 1782256, 2227820, 2546080, 3564512, 4455640, 7335893, 8911280, 14671786, 17822560, 29343572, 36679465, 51351251, 58687144, 73358930, 102702502, 117374288, 146717860, 205405004, 234748576, 256756255, 293435720, 410810008, 513512510, 586871440, 821620016, 1027025020, 1173742880, 1643240032, 2054050040, 4108100080, 8216200160]

約数ペア:

[(1, 8216200160), (2, 4108100080), (4, 2054050040), (5, 1643240032), (7, 1173742880), (8, 1027025020), (10, 821620016), (14, 586871440), (16, 513512510), (20, 410810008), (28, 293435720), (32, 256756255), (35, 234748576), (40, 205405004), (56, 146717860), (70, 117374288), (80, 102702502), (112, 73358930), (140, 58687144), (160, 51351251), (224, 36679465), (280, 29343572), (461, 17822560), (560, 14671786), (922, 8911280), (1120, 7335893), (1844, 4455640), (2305, 3564512), (3227, 2546080), (3688, 2227820), (4610, 1782256), (6454, 1273040), (7376, 1113910), (9220, 891128), (12908, 636520), (14752, 556955), (15913, 516320), (16135, 509216), (18440, 445564), (25816, 318260), (31826, 258160), (32270, 254608), (36880, 222782), (51632, 159130), (63652, 129080), (64540, 127304), (73760, 111391), (79565, 103264)]