4936849780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 10877328000

約数和(自身を除く): 5940478220

約数列:

[1, 2, 4, 5, 10, 20, 43, 59, 86, 118, 149, 172, 215, 236, 295, 298, 430, 590, 596, 653, 745, 860, 1180, 1306, 1490, 2537, 2612, 2980, 3265, 5074, 6407, 6530, 8791, 10148, 12685, 12814, 13060, 17582, 25370, 25628, 28079, 32035, 35164, 38527, 43955, 50740, 56158, 64070, 77054, 87910, 97297, 112316, 128140, 140395, 154108, 175820, 192635, 194594, 280790, 378013, 385270, 389188, 486485, 561580, 756026, 770540, 972970, 1512052, 1656661, 1890065, 1945940, 3313322, 3780130, 4183771, 5740523, 6626644, 7560260, 8283305, 8367542, 11481046, 16566610, 16735084, 20918855, 22962092, 28702615, 33133220, 41837710, 57405230, 83675420, 114810460, 246842489, 493684978, 987369956, 1234212445, 2468424890, 4936849780]

約数ペア:

[(1, 4936849780), (2, 2468424890), (4, 1234212445), (5, 987369956), (10, 493684978), (20, 246842489), (43, 114810460), (59, 83675420), (86, 57405230), (118, 41837710), (149, 33133220), (172, 28702615), (215, 22962092), (236, 20918855), (295, 16735084), (298, 16566610), (430, 11481046), (590, 8367542), (596, 8283305), (653, 7560260), (745, 6626644), (860, 5740523), (1180, 4183771), (1306, 3780130), (1490, 3313322), (2537, 1945940), (2612, 1890065), (2980, 1656661), (3265, 1512052), (5074, 972970), (6407, 770540), (6530, 756026), (8791, 561580), (10148, 486485), (12685, 389188), (12814, 385270), (13060, 378013), (17582, 280790), (25370, 194594), (25628, 192635), (28079, 175820), (32035, 154108), (35164, 140395), (38527, 128140), (43955, 112316), (50740, 97297), (56158, 87910), (64070, 77054)]