78513950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 154811520

約数和(自身を除く): 76297570

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 115, 134, 230, 335, 575, 670, 1019, 1150, 1541, 1675, 2038, 3082, 3350, 5095, 7705, 10190, 15410, 23437, 25475, 38525, 46874, 50950, 68273, 77050, 117185, 136546, 234370, 341365, 585925, 682730, 1171850, 1570279, 1706825, 3140558, 3413650, 7851395, 15702790, 39256975, 78513950]

約数ペア:

[(1, 78513950), (2, 39256975), (5, 15702790), (10, 7851395), (23, 3413650), (25, 3140558), (46, 1706825), (50, 1570279), (67, 1171850), (115, 682730), (134, 585925), (230, 341365), (335, 234370), (575, 136546), (670, 117185), (1019, 77050), (1150, 68273), (1541, 50950), (1675, 46874), (2038, 38525), (3082, 25475), (3350, 23437), (5095, 15410), (7705, 10190)]