13384212400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2573887}}^1$

素因数の和:2573918

約数の個数: 60

約数和(自身を含む): 34629089152

約数和(自身を除く): 21244876752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 2573887, 5147774, 10295548, 12869435, 20591096, 25738870, 33460531, 41182192, 51477740, 64347175, 66921062, 102955480, 128694350, 133842124, 167302655, 205910960, 257388700, 267684248, 334605310, 514777400, 535368496, 669210620, 836513275, 1029554800, 1338421240, 1673026550, 2676842480, 3346053100, 6692106200, 13384212400]

約数ペア:

[(1, 13384212400), (2, 6692106200), (4, 3346053100), (5, 2676842480), (8, 1673026550), (10, 1338421240), (13, 1029554800), (16, 836513275), (20, 669210620), (25, 535368496), (26, 514777400), (40, 334605310), (50, 267684248), (52, 257388700), (65, 205910960), (80, 167302655), (100, 133842124), (104, 128694350), (130, 102955480), (200, 66921062), (208, 64347175), (260, 51477740), (325, 41182192), (400, 33460531), (520, 25738870), (650, 20591096), (1040, 12869435), (1300, 10295548), (2600, 5147774), (5200, 2573887)]