2113013000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3928

約数の個数: 128

約数和(自身を含む): 5723827200

約数和(自身を除く): 3610814200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 79, 100, 125, 140, 158, 175, 200, 250, 280, 316, 350, 395, 500, 553, 632, 700, 790, 875, 1000, 1106, 1400, 1580, 1750, 1975, 2212, 2765, 3160, 3500, 3821, 3950, 4424, 5530, 7000, 7642, 7900, 9875, 11060, 13825, 15284, 15800, 19105, 19750, 22120, 26747, 27650, 30568, 38210, 39500, 53494, 55300, 69125, 76420, 79000, 95525, 106988, 110600, 133735, 138250, 152840, 191050, 213976, 267470, 276500, 301859, 382100, 477625, 534940, 553000, 603718, 668675, 764200, 955250, 1069880, 1207436, 1337350, 1509295, 1910500, 2113013, 2414872, 2674700, 3018590, 3343375, 3821000, 4226026, 5349400, 6037180, 6686750, 7546475, 8452052, 10565065, 12074360, 13373500, 15092950, 16904104, 21130130, 26747000, 30185900, 37732375, 42260260, 52825325, 60371800, 75464750, 84520520, 105650650, 150929500, 211301300, 264126625, 301859000, 422602600, 528253250, 1056506500, 2113013000]

約数ペア:

[(1, 2113013000), (2, 1056506500), (4, 528253250), (5, 422602600), (7, 301859000), (8, 264126625), (10, 211301300), (14, 150929500), (20, 105650650), (25, 84520520), (28, 75464750), (35, 60371800), (40, 52825325), (50, 42260260), (56, 37732375), (70, 30185900), (79, 26747000), (100, 21130130), (125, 16904104), (140, 15092950), (158, 13373500), (175, 12074360), (200, 10565065), (250, 8452052), (280, 7546475), (316, 6686750), (350, 6037180), (395, 5349400), (500, 4226026), (553, 3821000), (632, 3343375), (700, 3018590), (790, 2674700), (875, 2414872), (1000, 2113013), (1106, 1910500), (1400, 1509295), (1580, 1337350), (1750, 1207436), (1975, 1069880), (2212, 955250), (2765, 764200), (3160, 668675), (3500, 603718), (3821, 553000), (3950, 534940), (4424, 477625), (5530, 382100), (7000, 301859), (7642, 276500), (7900, 267470), (9875, 213976), (11060, 191050), (13825, 152840), (15284, 138250), (15800, 133735), (19105, 110600), (19750, 106988), (22120, 95525), (26747, 79000), (27650, 76420), (30568, 69125), (38210, 55300), (39500, 53494)]