1977029587010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91099}}^1\times {\mathrm{114221}}^1$

素因数の和:205346

約数の個数: 32

約数和(自身を含む): 3746024712000

約数和(自身を除く): 1768995124990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 91099, 114221, 182198, 228442, 455495, 571105, 910990, 1142210, 1730881, 2170199, 3461762, 4340398, 8654405, 10850995, 17308810, 21701990, 10405418879, 20810837758, 52027094395, 104054188790, 197702958701, 395405917402, 988514793505, 1977029587010]

約数ペア:

[(1, 1977029587010), (2, 988514793505), (5, 395405917402), (10, 197702958701), (19, 104054188790), (38, 52027094395), (95, 20810837758), (190, 10405418879), (91099, 21701990), (114221, 17308810), (182198, 10850995), (228442, 8654405), (455495, 4340398), (571105, 3461762), (910990, 2170199), (1142210, 1730881)]