26742400

素因数分解:

$2^7\times 5^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 67635180

約数和(自身を除く): 40892780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 137, 160, 200, 244, 274, 305, 320, 400, 488, 548, 610, 640, 685, 800, 976, 1096, 1220, 1370, 1525, 1600, 1952, 2192, 2440, 2740, 3050, 3200, 3425, 3904, 4384, 4880, 5480, 6100, 6850, 7808, 8357, 8768, 9760, 10960, 12200, 13700, 16714, 17536, 19520, 21920, 24400, 27400, 33428, 39040, 41785, 43840, 48800, 54800, 66856, 83570, 87680, 97600, 109600, 133712, 167140, 195200, 208925, 219200, 267424, 334280, 417850, 438400, 534848, 668560, 835700, 1069696, 1337120, 1671400, 2674240, 3342800, 5348480, 6685600, 13371200, 26742400]

約数ペア:

[(1, 26742400), (2, 13371200), (4, 6685600), (5, 5348480), (8, 3342800), (10, 2674240), (16, 1671400), (20, 1337120), (25, 1069696), (32, 835700), (40, 668560), (50, 534848), (61, 438400), (64, 417850), (80, 334280), (100, 267424), (122, 219200), (128, 208925), (137, 195200), (160, 167140), (200, 133712), (244, 109600), (274, 97600), (305, 87680), (320, 83570), (400, 66856), (488, 54800), (548, 48800), (610, 43840), (640, 41785), (685, 39040), (800, 33428), (976, 27400), (1096, 24400), (1220, 21920), (1370, 19520), (1525, 17536), (1600, 16714), (1952, 13700), (2192, 12200), (2440, 10960), (2740, 9760), (3050, 8768), (3200, 8357), (3425, 7808), (3904, 6850), (4384, 6100), (4880, 5480)]