1754186020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{24169}}^1$

素因数の和:24388

約数の個数: 48

約数和(自身を含む): 3898137600

約数和(自身を除く): 2143951580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 764, 955, 1910, 3629, 3820, 7258, 14516, 18145, 24169, 36290, 48338, 72580, 96676, 120845, 241690, 459211, 483380, 918422, 1836844, 2296055, 4592110, 4616279, 9184220, 9232558, 18465116, 23081395, 46162790, 87709301, 92325580, 175418602, 350837204, 438546505, 877093010, 1754186020]

約数ペア:

[(1, 1754186020), (2, 877093010), (4, 438546505), (5, 350837204), (10, 175418602), (19, 92325580), (20, 87709301), (38, 46162790), (76, 23081395), (95, 18465116), (190, 9232558), (191, 9184220), (380, 4616279), (382, 4592110), (764, 2296055), (955, 1836844), (1910, 918422), (3629, 483380), (3820, 459211), (7258, 241690), (14516, 120845), (18145, 96676), (24169, 72580), (36290, 48338)]