22480452520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{806329}}^1$

素因数の和:806398

約数の個数: 64

約数和(自身を含む): 54862693200

約数和(自身を除く): 32382240680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1640, 2788, 3485, 5576, 6970, 13940, 27880, 806329, 1612658, 3225316, 4031645, 6450632, 8063290, 13707593, 16126580, 27415186, 32253160, 33059489, 54830372, 66118978, 68537965, 109660744, 132237956, 137075930, 165297445, 264475912, 274151860, 330594890, 548303720, 562011313, 661189780, 1124022626, 1322379560, 2248045252, 2810056565, 4496090504, 5620113130, 11240226260, 22480452520]

約数ペア:

[(1, 22480452520), (2, 11240226260), (4, 5620113130), (5, 4496090504), (8, 2810056565), (10, 2248045252), (17, 1322379560), (20, 1124022626), (34, 661189780), (40, 562011313), (41, 548303720), (68, 330594890), (82, 274151860), (85, 264475912), (136, 165297445), (164, 137075930), (170, 132237956), (205, 109660744), (328, 68537965), (340, 66118978), (410, 54830372), (680, 33059489), (697, 32253160), (820, 27415186), (1394, 16126580), (1640, 13707593), (2788, 8063290), (3485, 6450632), (5576, 4031645), (6970, 3225316), (13940, 1612658), (27880, 806329)]