40969280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 108411264

約数和(自身を除く): 67441984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 103, 110, 113, 160, 176, 206, 220, 226, 320, 352, 412, 440, 452, 515, 565, 704, 824, 880, 904, 1030, 1130, 1133, 1243, 1648, 1760, 1808, 2060, 2260, 2266, 2486, 3296, 3520, 3616, 4120, 4520, 4532, 4972, 5665, 6215, 6592, 7232, 8240, 9040, 9064, 9944, 11330, 11639, 12430, 16480, 18080, 18128, 19888, 22660, 23278, 24860, 32960, 36160, 36256, 39776, 45320, 46556, 49720, 58195, 72512, 79552, 90640, 93112, 99440, 116390, 128029, 181280, 186224, 198880, 232780, 256058, 362560, 372448, 397760, 465560, 512116, 640145, 744896, 931120, 1024232, 1280290, 1862240, 2048464, 2560580, 3724480, 4096928, 5121160, 8193856, 10242320, 20484640, 40969280]

約数ペア:

[(1, 40969280), (2, 20484640), (4, 10242320), (5, 8193856), (8, 5121160), (10, 4096928), (11, 3724480), (16, 2560580), (20, 2048464), (22, 1862240), (32, 1280290), (40, 1024232), (44, 931120), (55, 744896), (64, 640145), (80, 512116), (88, 465560), (103, 397760), (110, 372448), (113, 362560), (160, 256058), (176, 232780), (206, 198880), (220, 186224), (226, 181280), (320, 128029), (352, 116390), (412, 99440), (440, 93112), (452, 90640), (515, 79552), (565, 72512), (704, 58195), (824, 49720), (880, 46556), (904, 45320), (1030, 39776), (1130, 36256), (1133, 36160), (1243, 32960), (1648, 24860), (1760, 23278), (1808, 22660), (2060, 19888), (2260, 18128), (2266, 18080), (2486, 16480), (3296, 12430), (3520, 11639), (3616, 11330), (4120, 9944), (4520, 9064), (4532, 9040), (4972, 8240), (5665, 7232), (6215, 6592)]