98802340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54287}}^1$

素因数の和:54316

約数の個数: 48

約数和(自身を含む): 255370752

約数和(自身を除く): 156568412

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 54287, 108574, 217148, 271435, 380009, 542870, 705731, 760018, 1085740, 1411462, 1520036, 1900045, 2822924, 3528655, 3800090, 4940117, 7057310, 7600180, 9880234, 14114620, 19760468, 24700585, 49401170, 98802340]

約数ペア:

[(1, 98802340), (2, 49401170), (4, 24700585), (5, 19760468), (7, 14114620), (10, 9880234), (13, 7600180), (14, 7057310), (20, 4940117), (26, 3800090), (28, 3528655), (35, 2822924), (52, 1900045), (65, 1520036), (70, 1411462), (91, 1085740), (130, 760018), (140, 705731), (182, 542870), (260, 380009), (364, 271435), (455, 217148), (910, 108574), (1820, 54287)]