115596760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1709}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 277020000

約数和(自身を除く): 161423240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 89, 95, 152, 178, 190, 356, 380, 445, 712, 760, 890, 1691, 1709, 1780, 3382, 3418, 3560, 6764, 6836, 8455, 8545, 13528, 13672, 16910, 17090, 32471, 33820, 34180, 64942, 67640, 68360, 129884, 152101, 162355, 259768, 304202, 324710, 608404, 649420, 760505, 1216808, 1298840, 1521010, 2889919, 3042020, 5779838, 6084040, 11559676, 14449595, 23119352, 28899190, 57798380, 115596760]

約数ペア:

[(1, 115596760), (2, 57798380), (4, 28899190), (5, 23119352), (8, 14449595), (10, 11559676), (19, 6084040), (20, 5779838), (38, 3042020), (40, 2889919), (76, 1521010), (89, 1298840), (95, 1216808), (152, 760505), (178, 649420), (190, 608404), (356, 324710), (380, 304202), (445, 259768), (712, 162355), (760, 152101), (890, 129884), (1691, 68360), (1709, 67640), (1780, 64942), (3382, 34180), (3418, 33820), (3560, 32471), (6764, 17090), (6836, 16910), (8455, 13672), (8545, 13528)]