87953200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 224735616

約数和(自身を除く): 136782416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 62, 80, 82, 100, 124, 155, 164, 173, 200, 205, 248, 310, 328, 346, 400, 410, 496, 620, 656, 692, 775, 820, 865, 1025, 1240, 1271, 1384, 1550, 1640, 1730, 2050, 2480, 2542, 2768, 3100, 3280, 3460, 4100, 4325, 5084, 5363, 6200, 6355, 6920, 7093, 8200, 8650, 10168, 10726, 12400, 12710, 13840, 14186, 16400, 17300, 20336, 21452, 25420, 26815, 28372, 31775, 34600, 35465, 42904, 50840, 53630, 56744, 63550, 69200, 70930, 85808, 101680, 107260, 113488, 127100, 134075, 141860, 177325, 214520, 219883, 254200, 268150, 283720, 354650, 429040, 439766, 508400, 536300, 567440, 709300, 879532, 1072600, 1099415, 1418600, 1759064, 2145200, 2198830, 2837200, 3518128, 4397660, 5497075, 8795320, 10994150, 17590640, 21988300, 43976600, 87953200]

約数ペア:

[(1, 87953200), (2, 43976600), (4, 21988300), (5, 17590640), (8, 10994150), (10, 8795320), (16, 5497075), (20, 4397660), (25, 3518128), (31, 2837200), (40, 2198830), (41, 2145200), (50, 1759064), (62, 1418600), (80, 1099415), (82, 1072600), (100, 879532), (124, 709300), (155, 567440), (164, 536300), (173, 508400), (200, 439766), (205, 429040), (248, 354650), (310, 283720), (328, 268150), (346, 254200), (400, 219883), (410, 214520), (496, 177325), (620, 141860), (656, 134075), (692, 127100), (775, 113488), (820, 107260), (865, 101680), (1025, 85808), (1240, 70930), (1271, 69200), (1384, 63550), (1550, 56744), (1640, 53630), (1730, 50840), (2050, 42904), (2480, 35465), (2542, 34600), (2768, 31775), (3100, 28372), (3280, 26815), (3460, 25420), (4100, 21452), (4325, 20336), (5084, 17300), (5363, 16400), (6200, 14186), (6355, 13840), (6920, 12710), (7093, 12400), (8200, 10726), (8650, 10168)]