2026082500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2079

約数の個数: 120

約数和(自身を含む): 4927822592

約数和(自身を除く): 2901740092

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 125, 130, 155, 250, 260, 310, 325, 403, 500, 620, 625, 650, 775, 806, 1250, 1300, 1550, 1612, 1625, 2011, 2015, 2500, 3100, 3250, 3875, 4022, 4030, 6500, 7750, 8044, 8060, 8125, 10055, 10075, 15500, 16250, 19375, 20110, 20150, 26143, 32500, 38750, 40220, 40300, 50275, 50375, 52286, 62341, 77500, 100550, 100750, 104572, 124682, 130715, 201100, 201500, 249364, 251375, 251875, 261430, 311705, 502750, 503750, 522860, 623410, 653575, 810433, 1005500, 1007500, 1246820, 1256875, 1307150, 1558525, 1620866, 2513750, 2614300, 3117050, 3241732, 3267875, 4052165, 5027500, 6234100, 6535750, 7792625, 8104330, 13071500, 15585250, 16208660, 16339375, 20260825, 31170500, 32678750, 38963125, 40521650, 65357500, 77926250, 81043300, 101304125, 155852500, 202608250, 405216500, 506520625, 1013041250, 2026082500]

約数ペア:

[(1, 2026082500), (2, 1013041250), (4, 506520625), (5, 405216500), (10, 202608250), (13, 155852500), (20, 101304125), (25, 81043300), (26, 77926250), (31, 65357500), (50, 40521650), (52, 38963125), (62, 32678750), (65, 31170500), (100, 20260825), (124, 16339375), (125, 16208660), (130, 15585250), (155, 13071500), (250, 8104330), (260, 7792625), (310, 6535750), (325, 6234100), (403, 5027500), (500, 4052165), (620, 3267875), (625, 3241732), (650, 3117050), (775, 2614300), (806, 2513750), (1250, 1620866), (1300, 1558525), (1550, 1307150), (1612, 1256875), (1625, 1246820), (2011, 1007500), (2015, 1005500), (2500, 810433), (3100, 653575), (3250, 623410), (3875, 522860), (4022, 503750), (4030, 502750), (6500, 311705), (7750, 261430), (8044, 251875), (8060, 251375), (8125, 249364), (10055, 201500), (10075, 201100), (15500, 130715), (16250, 124682), (19375, 104572), (20110, 100750), (20150, 100550), (26143, 77500), (32500, 62341), (38750, 52286), (40220, 50375), (40300, 50275)]