38014720

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1785

約数の個数: 72

約数和(自身を含む): 96468624

約数和(自身を除く): 58453904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 1747, 2176, 2720, 3494, 4352, 5440, 6988, 8735, 10880, 13976, 17470, 21760, 27952, 29699, 34940, 55904, 59398, 69880, 111808, 118796, 139760, 148495, 223616, 237592, 279520, 296990, 447232, 475184, 559040, 593980, 950368, 1118080, 1187960, 1900736, 2236160, 2375920, 3801472, 4751840, 7602944, 9503680, 19007360, 38014720]

約数ペア:

[(1, 38014720), (2, 19007360), (4, 9503680), (5, 7602944), (8, 4751840), (10, 3801472), (16, 2375920), (17, 2236160), (20, 1900736), (32, 1187960), (34, 1118080), (40, 950368), (64, 593980), (68, 559040), (80, 475184), (85, 447232), (128, 296990), (136, 279520), (160, 237592), (170, 223616), (256, 148495), (272, 139760), (320, 118796), (340, 111808), (544, 69880), (640, 59398), (680, 55904), (1088, 34940), (1280, 29699), (1360, 27952), (1747, 21760), (2176, 17470), (2720, 13976), (3494, 10880), (4352, 8735), (5440, 6988)]