4952272080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2947781}}^1$

素因数の和:2947804

約数の個数: 80

約数和(自身を含む): 17545198464

約数和(自身を除く): 12592926384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2947781, 5895562, 8843343, 11791124, 14738905, 17686686, 20634467, 23582248, 29477810, 35373372, 41268934, 44216715, 47164496, 58955620, 61903401, 70746744, 82537868, 88433430, 103172335, 117911240, 123806802, 141493488, 165075736, 176866860, 206344670, 235822480, 247613604, 309517005, 330151472, 353733720, 412689340, 495227208, 619034010, 707467440, 825378680, 990454416, 1238068020, 1650757360, 2476136040, 4952272080]

約数ペア:

[(1, 4952272080), (2, 2476136040), (3, 1650757360), (4, 1238068020), (5, 990454416), (6, 825378680), (7, 707467440), (8, 619034010), (10, 495227208), (12, 412689340), (14, 353733720), (15, 330151472), (16, 309517005), (20, 247613604), (21, 235822480), (24, 206344670), (28, 176866860), (30, 165075736), (35, 141493488), (40, 123806802), (42, 117911240), (48, 103172335), (56, 88433430), (60, 82537868), (70, 70746744), (80, 61903401), (84, 58955620), (105, 47164496), (112, 44216715), (120, 41268934), (140, 35373372), (168, 29477810), (210, 23582248), (240, 20634467), (280, 17686686), (336, 14738905), (420, 11791124), (560, 8843343), (840, 5895562), (1680, 2947781)]