1427283650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1693}}^1$

素因数の和:3015

約数の個数: 48

約数和(自身を含む): 2862853224

約数和(自身を除く): 1435569574

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1297, 1693, 2594, 3386, 6485, 8465, 12970, 16861, 16930, 22009, 32425, 33722, 42325, 44018, 64850, 84305, 84650, 110045, 168610, 220090, 421525, 550225, 843050, 1100450, 2195821, 4391642, 10979105, 21958210, 28545673, 54895525, 57091346, 109791050, 142728365, 285456730, 713641825, 1427283650]

約数ペア:

[(1, 1427283650), (2, 713641825), (5, 285456730), (10, 142728365), (13, 109791050), (25, 57091346), (26, 54895525), (50, 28545673), (65, 21958210), (130, 10979105), (325, 4391642), (650, 2195821), (1297, 1100450), (1693, 843050), (2594, 550225), (3386, 421525), (6485, 220090), (8465, 168610), (12970, 110045), (16861, 84650), (16930, 84305), (22009, 64850), (32425, 44018), (33722, 42325)]