1330273220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{32717}}^1$

素因数の和:32852

約数の個数: 48

約数和(自身を含む): 2968176960

約数和(自身を除く): 1637903740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 107, 190, 214, 380, 428, 535, 1070, 2033, 2140, 4066, 8132, 10165, 20330, 32717, 40660, 65434, 130868, 163585, 327170, 621623, 654340, 1243246, 2486492, 3108115, 3500719, 6216230, 7001438, 12432460, 14002876, 17503595, 35007190, 66513661, 70014380, 133027322, 266054644, 332568305, 665136610, 1330273220]

約数ペア:

[(1, 1330273220), (2, 665136610), (4, 332568305), (5, 266054644), (10, 133027322), (19, 70014380), (20, 66513661), (38, 35007190), (76, 17503595), (95, 14002876), (107, 12432460), (190, 7001438), (214, 6216230), (380, 3500719), (428, 3108115), (535, 2486492), (1070, 1243246), (2033, 654340), (2140, 621623), (4066, 327170), (8132, 163585), (10165, 130868), (20330, 65434), (32717, 40660)]