8134400

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 21290304

約数和(自身を除く): 13155904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 124, 128, 155, 160, 164, 200, 205, 248, 256, 310, 320, 328, 400, 410, 496, 620, 640, 656, 775, 800, 820, 992, 1025, 1240, 1271, 1280, 1312, 1550, 1600, 1640, 1984, 2050, 2480, 2542, 2624, 3100, 3200, 3280, 3968, 4100, 4960, 5084, 5248, 6200, 6355, 6400, 6560, 7936, 8200, 9920, 10168, 10496, 12400, 12710, 13120, 16400, 19840, 20336, 24800, 25420, 26240, 31775, 32800, 39680, 40672, 49600, 50840, 52480, 63550, 65600, 81344, 99200, 101680, 127100, 131200, 162688, 198400, 203360, 254200, 262400, 325376, 406720, 508400, 813440, 1016800, 1626880, 2033600, 4067200, 8134400]

約数ペア:

[(1, 8134400), (2, 4067200), (4, 2033600), (5, 1626880), (8, 1016800), (10, 813440), (16, 508400), (20, 406720), (25, 325376), (31, 262400), (32, 254200), (40, 203360), (41, 198400), (50, 162688), (62, 131200), (64, 127100), (80, 101680), (82, 99200), (100, 81344), (124, 65600), (128, 63550), (155, 52480), (160, 50840), (164, 49600), (200, 40672), (205, 39680), (248, 32800), (256, 31775), (310, 26240), (320, 25420), (328, 24800), (400, 20336), (410, 19840), (496, 16400), (620, 13120), (640, 12710), (656, 12400), (775, 10496), (800, 10168), (820, 9920), (992, 8200), (1025, 7936), (1240, 6560), (1271, 6400), (1280, 6355), (1312, 6200), (1550, 5248), (1600, 5084), (1640, 4960), (1984, 4100), (2050, 3968), (2480, 3280), (2542, 3200), (2624, 3100)]