19007360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 48139920

約数和(自身を除く): 29132560

約数列:

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

約数ペア:

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