175020090820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1\times {\mathrm{122069}}^1$

素因数の和:126312

約数の個数: 48

約数和(自身を含む): 389257792560

約数和(自身を除く): 214237701740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4217, 8434, 16868, 21085, 42170, 71689, 84340, 122069, 143378, 244138, 286756, 358445, 488276, 610345, 716890, 1220690, 1433780, 2075173, 2441380, 4150346, 8300692, 10375865, 20751730, 41503460, 514764973, 1029529946, 2059059892, 2573824865, 5147649730, 8751004541, 10295299460, 17502009082, 35004018164, 43755022705, 87510045410, 175020090820]

約数ペア:

[(1, 175020090820), (2, 87510045410), (4, 43755022705), (5, 35004018164), (10, 17502009082), (17, 10295299460), (20, 8751004541), (34, 5147649730), (68, 2573824865), (85, 2059059892), (170, 1029529946), (340, 514764973), (4217, 41503460), (8434, 20751730), (16868, 10375865), (21085, 8300692), (42170, 4150346), (71689, 2441380), (84340, 2075173), (122069, 1433780), (143378, 1220690), (244138, 716890), (286756, 610345), (358445, 488276)]