296344060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1153}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 635124672

約数和(自身を除く): 338780612

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 181, 284, 355, 362, 710, 724, 905, 1153, 1420, 1810, 2306, 3620, 4612, 5765, 11530, 12851, 23060, 25702, 51404, 64255, 81863, 128510, 163726, 208693, 257020, 327452, 409315, 417386, 818630, 834772, 1043465, 1637260, 2086930, 4173860, 14817203, 29634406, 59268812, 74086015, 148172030, 296344060]

約数ペア:

[(1, 296344060), (2, 148172030), (4, 74086015), (5, 59268812), (10, 29634406), (20, 14817203), (71, 4173860), (142, 2086930), (181, 1637260), (284, 1043465), (355, 834772), (362, 818630), (710, 417386), (724, 409315), (905, 327452), (1153, 257020), (1420, 208693), (1810, 163726), (2306, 128510), (3620, 81863), (4612, 64255), (5765, 51404), (11530, 25702), (12851, 23060)]