29120320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 112

約数和(自身を含む): 75547728

約数和(自身を除く): 46427408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 101, 106, 136, 160, 170, 202, 212, 265, 272, 320, 340, 404, 424, 505, 530, 544, 680, 808, 848, 901, 1010, 1060, 1088, 1360, 1616, 1696, 1717, 1802, 2020, 2120, 2720, 3232, 3392, 3434, 3604, 4040, 4240, 4505, 5353, 5440, 6464, 6868, 7208, 8080, 8480, 8585, 9010, 10706, 13736, 14416, 16160, 16960, 17170, 18020, 21412, 26765, 27472, 28832, 32320, 34340, 36040, 42824, 53530, 54944, 57664, 68680, 72080, 85648, 91001, 107060, 109888, 137360, 144160, 171296, 182002, 214120, 274720, 288320, 342592, 364004, 428240, 455005, 549440, 728008, 856480, 910010, 1456016, 1712960, 1820020, 2912032, 3640040, 5824064, 7280080, 14560160, 29120320]

約数ペア:

[(1, 29120320), (2, 14560160), (4, 7280080), (5, 5824064), (8, 3640040), (10, 2912032), (16, 1820020), (17, 1712960), (20, 1456016), (32, 910010), (34, 856480), (40, 728008), (53, 549440), (64, 455005), (68, 428240), (80, 364004), (85, 342592), (101, 288320), (106, 274720), (136, 214120), (160, 182002), (170, 171296), (202, 144160), (212, 137360), (265, 109888), (272, 107060), (320, 91001), (340, 85648), (404, 72080), (424, 68680), (505, 57664), (530, 54944), (544, 53530), (680, 42824), (808, 36040), (848, 34340), (901, 32320), (1010, 28832), (1060, 27472), (1088, 26765), (1360, 21412), (1616, 18020), (1696, 17170), (1717, 16960), (1802, 16160), (2020, 14416), (2120, 13736), (2720, 10706), (3232, 9010), (3392, 8585), (3434, 8480), (3604, 8080), (4040, 7208), (4240, 6868), (4505, 6464), (5353, 5440)]