83485681420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{221201}}^1$

素因数の和:221490

約数の個数: 48

約数和(自身を含む): 177931349568

約数和(自身を除く): 94445668148

約数列:

[1, 2, 4, 5, 10, 20, 113, 167, 226, 334, 452, 565, 668, 835, 1130, 1670, 2260, 3340, 18871, 37742, 75484, 94355, 188710, 221201, 377420, 442402, 884804, 1106005, 2212010, 4424020, 24995713, 36940567, 49991426, 73881134, 99982852, 124978565, 147762268, 184702835, 249957130, 369405670, 499914260, 738811340, 4174284071, 8348568142, 16697136284, 20871420355, 41742840710, 83485681420]

約数ペア:

[(1, 83485681420), (2, 41742840710), (4, 20871420355), (5, 16697136284), (10, 8348568142), (20, 4174284071), (113, 738811340), (167, 499914260), (226, 369405670), (334, 249957130), (452, 184702835), (565, 147762268), (668, 124978565), (835, 99982852), (1130, 73881134), (1670, 49991426), (2260, 36940567), (3340, 24995713), (18871, 4424020), (37742, 2212010), (75484, 1106005), (94355, 884804), (188710, 442402), (221201, 377420)]