8114969200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50341}}^1$

素因数の和:50403

約数の個数: 120

約数和(自身を含む): 21673640576

約数和(自身を除く): 13558671376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2480, 2600, 3100, 3224, 4030, 5200, 6200, 6448, 8060, 10075, 12400, 16120, 20150, 32240, 40300, 50341, 80600, 100682, 161200, 201364, 251705, 402728, 503410, 654433, 805456, 1006820, 1258525, 1308866, 1560571, 2013640, 2517050, 2617732, 3121142, 3272165, 4027280, 5034100, 5235464, 6242284, 6544330, 7802855, 10068200, 10470928, 12484568, 13088660, 15605710, 16360825, 20136400, 20287423, 24969136, 26177320, 31211420, 32721650, 39014275, 40574846, 52354640, 62422840, 65443300, 78028550, 81149692, 101437115, 124845680, 130886600, 156057100, 162299384, 202874230, 261773200, 312114200, 324598768, 405748460, 507185575, 624228400, 811496920, 1014371150, 1622993840, 2028742300, 4057484600, 8114969200]

約数ペア:

[(1, 8114969200), (2, 4057484600), (4, 2028742300), (5, 1622993840), (8, 1014371150), (10, 811496920), (13, 624228400), (16, 507185575), (20, 405748460), (25, 324598768), (26, 312114200), (31, 261773200), (40, 202874230), (50, 162299384), (52, 156057100), (62, 130886600), (65, 124845680), (80, 101437115), (100, 81149692), (104, 78028550), (124, 65443300), (130, 62422840), (155, 52354640), (200, 40574846), (208, 39014275), (248, 32721650), (260, 31211420), (310, 26177320), (325, 24969136), (400, 20287423), (403, 20136400), (496, 16360825), (520, 15605710), (620, 13088660), (650, 12484568), (775, 10470928), (806, 10068200), (1040, 7802855), (1240, 6544330), (1300, 6242284), (1550, 5235464), (1612, 5034100), (2015, 4027280), (2480, 3272165), (2600, 3121142), (3100, 2617732), (3224, 2517050), (4030, 2013640), (5200, 1560571), (6200, 1308866), (6448, 1258525), (8060, 1006820), (10075, 805456), (12400, 654433), (16120, 503410), (20150, 402728), (32240, 251705), (40300, 201364), (50341, 161200), (80600, 100682)]