372602020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85853}}^1$

素因数の和:85900

約数の個数: 48

約数和(自身を含む): 923102208

約数和(自身を除く): 550500188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 85853, 171706, 343412, 429265, 600971, 858530, 1201942, 1717060, 2403884, 2661443, 3004855, 5322886, 6009710, 10645772, 12019420, 13307215, 18630101, 26614430, 37260202, 53228860, 74520404, 93150505, 186301010, 372602020]

約数ペア:

[(1, 372602020), (2, 186301010), (4, 93150505), (5, 74520404), (7, 53228860), (10, 37260202), (14, 26614430), (20, 18630101), (28, 13307215), (31, 12019420), (35, 10645772), (62, 6009710), (70, 5322886), (124, 3004855), (140, 2661443), (155, 2403884), (217, 1717060), (310, 1201942), (434, 858530), (620, 600971), (868, 429265), (1085, 343412), (2170, 171706), (4340, 85853)]