83399618020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1472971}}^1$

素因数の和:1473148

約数の個数: 48

約数和(自身を含む): 185594472000

約数和(自身を除く): 102194853980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310, 56620, 1472971, 2945942, 5891884, 7364855, 14729710, 27986449, 29459420, 55972898, 111945796, 139932245, 219472679, 279864490, 438945358, 559728980, 877890716, 1097363395, 2194726790, 4169980901, 4389453580, 8339961802, 16679923604, 20849904505, 41699809010, 83399618020]

約数ペア:

[(1, 83399618020), (2, 41699809010), (4, 20849904505), (5, 16679923604), (10, 8339961802), (19, 4389453580), (20, 4169980901), (38, 2194726790), (76, 1097363395), (95, 877890716), (149, 559728980), (190, 438945358), (298, 279864490), (380, 219472679), (596, 139932245), (745, 111945796), (1490, 55972898), (2831, 29459420), (2980, 27986449), (5662, 14729710), (11324, 7364855), (14155, 5891884), (28310, 2945942), (56620, 1472971)]