2630585600

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13259}}^1$

素因数の和:13316

約数の個数: 108

約数和(自身を含む): 6721653120

約数和(自身を除く): 4091067520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1280, 1550, 1600, 1984, 2480, 3100, 3200, 3968, 4960, 6200, 6400, 7936, 9920, 12400, 13259, 19840, 24800, 26518, 39680, 49600, 53036, 66295, 99200, 106072, 132590, 198400, 212144, 265180, 331475, 411029, 424288, 530360, 662950, 822058, 848576, 1060720, 1325900, 1644116, 1697152, 2055145, 2121440, 2651800, 3288232, 3394304, 4110290, 4242880, 5303600, 6576464, 8220580, 8485760, 10275725, 10607200, 13152928, 16441160, 16971520, 20551450, 21214400, 26305856, 32882320, 41102900, 42428800, 52611712, 65764640, 82205800, 84857600, 105223424, 131529280, 164411600, 263058560, 328823200, 526117120, 657646400, 1315292800, 2630585600]

約数ペア:

[(1, 2630585600), (2, 1315292800), (4, 657646400), (5, 526117120), (8, 328823200), (10, 263058560), (16, 164411600), (20, 131529280), (25, 105223424), (31, 84857600), (32, 82205800), (40, 65764640), (50, 52611712), (62, 42428800), (64, 41102900), (80, 32882320), (100, 26305856), (124, 21214400), (128, 20551450), (155, 16971520), (160, 16441160), (200, 13152928), (248, 10607200), (256, 10275725), (310, 8485760), (320, 8220580), (400, 6576464), (496, 5303600), (620, 4242880), (640, 4110290), (775, 3394304), (800, 3288232), (992, 2651800), (1240, 2121440), (1280, 2055145), (1550, 1697152), (1600, 1644116), (1984, 1325900), (2480, 1060720), (3100, 848576), (3200, 822058), (3968, 662950), (4960, 530360), (6200, 424288), (6400, 411029), (7936, 331475), (9920, 265180), (12400, 212144), (13259, 198400), (19840, 132590), (24800, 106072), (26518, 99200), (39680, 66295), (49600, 53036)]