14397500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 33982872

約数和(自身を除く): 19585372

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 443, 500, 625, 650, 886, 1250, 1300, 1625, 1772, 2215, 2500, 3250, 4430, 5759, 6500, 8125, 8860, 11075, 11518, 16250, 22150, 23036, 28795, 32500, 44300, 55375, 57590, 110750, 115180, 143975, 221500, 276875, 287950, 553750, 575900, 719875, 1107500, 1439750, 2879500, 3599375, 7198750, 14397500]

約数ペア:

[(1, 14397500), (2, 7198750), (4, 3599375), (5, 2879500), (10, 1439750), (13, 1107500), (20, 719875), (25, 575900), (26, 553750), (50, 287950), (52, 276875), (65, 221500), (100, 143975), (125, 115180), (130, 110750), (250, 57590), (260, 55375), (325, 44300), (443, 32500), (500, 28795), (625, 23036), (650, 22150), (886, 16250), (1250, 11518), (1300, 11075), (1625, 8860), (1772, 8125), (2215, 6500), (2500, 5759), (3250, 4430)]