427155200

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2210

約数の個数: 108

約数和(自身を含む): 1091888448

約数和(自身を除く): 664733248

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, 2153, 2480, 3100, 3200, 3968, 4306, 4960, 6200, 6400, 7936, 8612, 9920, 10765, 12400, 17224, 19840, 21530, 24800, 34448, 39680, 43060, 49600, 53825, 66743, 68896, 86120, 99200, 107650, 133486, 137792, 172240, 198400, 215300, 266972, 275584, 333715, 344480, 430600, 533944, 551168, 667430, 688960, 861200, 1067888, 1334860, 1377920, 1668575, 1722400, 2135776, 2669720, 2755840, 3337150, 3444800, 4271552, 5339440, 6674300, 6889600, 8543104, 10678880, 13348600, 13779200, 17086208, 21357760, 26697200, 42715520, 53394400, 85431040, 106788800, 213577600, 427155200]

約数ペア:

[(1, 427155200), (2, 213577600), (4, 106788800), (5, 85431040), (8, 53394400), (10, 42715520), (16, 26697200), (20, 21357760), (25, 17086208), (31, 13779200), (32, 13348600), (40, 10678880), (50, 8543104), (62, 6889600), (64, 6674300), (80, 5339440), (100, 4271552), (124, 3444800), (128, 3337150), (155, 2755840), (160, 2669720), (200, 2135776), (248, 1722400), (256, 1668575), (310, 1377920), (320, 1334860), (400, 1067888), (496, 861200), (620, 688960), (640, 667430), (775, 551168), (800, 533944), (992, 430600), (1240, 344480), (1280, 333715), (1550, 275584), (1600, 266972), (1984, 215300), (2153, 198400), (2480, 172240), (3100, 137792), (3200, 133486), (3968, 107650), (4306, 99200), (4960, 86120), (6200, 68896), (6400, 66743), (7936, 53825), (8612, 49600), (9920, 43060), (10765, 39680), (12400, 34448), (17224, 24800), (19840, 21530)]