65775040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 112

約数和(自身を含む): 168871392

約数和(自身を除く): 103096352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 107, 113, 136, 160, 170, 214, 226, 272, 320, 340, 428, 452, 535, 544, 565, 680, 856, 904, 1070, 1088, 1130, 1360, 1712, 1808, 1819, 1921, 2140, 2260, 2720, 3424, 3616, 3638, 3842, 4280, 4520, 5440, 6848, 7232, 7276, 7684, 8560, 9040, 9095, 9605, 12091, 14552, 15368, 17120, 18080, 18190, 19210, 24182, 29104, 30736, 34240, 36160, 36380, 38420, 48364, 58208, 60455, 61472, 72760, 76840, 96728, 116416, 120910, 122944, 145520, 153680, 193456, 205547, 241820, 291040, 307360, 386912, 411094, 483640, 582080, 614720, 773824, 822188, 967280, 1027735, 1644376, 1934560, 2055470, 3288752, 3869120, 4110940, 6577504, 8221880, 13155008, 16443760, 32887520, 65775040]

約数ペア:

[(1, 65775040), (2, 32887520), (4, 16443760), (5, 13155008), (8, 8221880), (10, 6577504), (16, 4110940), (17, 3869120), (20, 3288752), (32, 2055470), (34, 1934560), (40, 1644376), (64, 1027735), (68, 967280), (80, 822188), (85, 773824), (107, 614720), (113, 582080), (136, 483640), (160, 411094), (170, 386912), (214, 307360), (226, 291040), (272, 241820), (320, 205547), (340, 193456), (428, 153680), (452, 145520), (535, 122944), (544, 120910), (565, 116416), (680, 96728), (856, 76840), (904, 72760), (1070, 61472), (1088, 60455), (1130, 58208), (1360, 48364), (1712, 38420), (1808, 36380), (1819, 36160), (1921, 34240), (2140, 30736), (2260, 29104), (2720, 24182), (3424, 19210), (3616, 18190), (3638, 18080), (3842, 17120), (4280, 15368), (4520, 14552), (5440, 12091), (6848, 9605), (7232, 9095), (7276, 9040), (7684, 8560)]