33333760

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 80

約数和(自身を含む): 82863000

約数和(自身を除く): 49529240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 449, 464, 512, 580, 640, 898, 928, 1160, 1280, 1796, 1856, 2245, 2320, 2560, 3592, 3712, 4490, 4640, 7184, 7424, 8980, 9280, 13021, 14368, 14848, 17960, 18560, 26042, 28736, 35920, 37120, 52084, 57472, 65105, 71840, 74240, 104168, 114944, 130210, 143680, 208336, 229888, 260420, 287360, 416672, 520840, 574720, 833344, 1041680, 1149440, 1666688, 2083360, 3333376, 4166720, 6666752, 8333440, 16666880, 33333760]

約数ペア:

[(1, 33333760), (2, 16666880), (4, 8333440), (5, 6666752), (8, 4166720), (10, 3333376), (16, 2083360), (20, 1666688), (29, 1149440), (32, 1041680), (40, 833344), (58, 574720), (64, 520840), (80, 416672), (116, 287360), (128, 260420), (145, 229888), (160, 208336), (232, 143680), (256, 130210), (290, 114944), (320, 104168), (449, 74240), (464, 71840), (512, 65105), (580, 57472), (640, 52084), (898, 37120), (928, 35920), (1160, 28736), (1280, 26042), (1796, 18560), (1856, 17960), (2245, 14848), (2320, 14368), (2560, 13021), (3592, 9280), (3712, 8980), (4490, 7424), (4640, 7184)]