73694720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2651

約数の個数: 80

約数和(自身を含む): 192831408

約数和(自身を除く): 119136688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2617, 2816, 3520, 5234, 5632, 7040, 10468, 13085, 14080, 20936, 26170, 28160, 28787, 41872, 52340, 57574, 83744, 104680, 115148, 143935, 167488, 209360, 230296, 287870, 334976, 418720, 460592, 575740, 669952, 837440, 921184, 1151480, 1339904, 1674880, 1842368, 2302960, 3349760, 3684736, 4605920, 6699520, 7369472, 9211840, 14738944, 18423680, 36847360, 73694720]

約数ペア:

[(1, 73694720), (2, 36847360), (4, 18423680), (5, 14738944), (8, 9211840), (10, 7369472), (11, 6699520), (16, 4605920), (20, 3684736), (22, 3349760), (32, 2302960), (40, 1842368), (44, 1674880), (55, 1339904), (64, 1151480), (80, 921184), (88, 837440), (110, 669952), (128, 575740), (160, 460592), (176, 418720), (220, 334976), (256, 287870), (320, 230296), (352, 209360), (440, 167488), (512, 143935), (640, 115148), (704, 104680), (880, 83744), (1280, 57574), (1408, 52340), (1760, 41872), (2560, 28787), (2617, 28160), (2816, 26170), (3520, 20936), (5234, 14080), (5632, 13085), (7040, 10468)]