4327611760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{76949}}^1$

素因数の和:77018

約数の個数: 80

約数和(自身を含む): 10877652000

約数和(自身を除く): 6550040240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 296, 304, 370, 380, 592, 703, 740, 760, 1406, 1480, 1520, 2812, 2960, 3515, 5624, 7030, 11248, 14060, 28120, 56240, 76949, 153898, 307796, 384745, 615592, 769490, 1231184, 1462031, 1538980, 2847113, 2924062, 3077960, 5694226, 5848124, 6155920, 7310155, 11388452, 11696248, 14235565, 14620310, 22776904, 23392496, 28471130, 29240620, 45553808, 54095147, 56942260, 58481240, 108190294, 113884520, 116962480, 216380588, 227769040, 270475735, 432761176, 540951470, 865522352, 1081902940, 2163805880, 4327611760]

約数ペア:

[(1, 4327611760), (2, 2163805880), (4, 1081902940), (5, 865522352), (8, 540951470), (10, 432761176), (16, 270475735), (19, 227769040), (20, 216380588), (37, 116962480), (38, 113884520), (40, 108190294), (74, 58481240), (76, 56942260), (80, 54095147), (95, 45553808), (148, 29240620), (152, 28471130), (185, 23392496), (190, 22776904), (296, 14620310), (304, 14235565), (370, 11696248), (380, 11388452), (592, 7310155), (703, 6155920), (740, 5848124), (760, 5694226), (1406, 3077960), (1480, 2924062), (1520, 2847113), (2812, 1538980), (2960, 1462031), (3515, 1231184), (5624, 769490), (7030, 615592), (11248, 384745), (14060, 307796), (28120, 153898), (56240, 76949)]