2018300650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{1601}}^1$

素因数の和:2959

約数の個数: 48

約数和(自身を含む): 3957068160

約数和(自身を除く): 1938767510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1327, 1601, 2654, 3202, 6635, 8005, 13270, 16010, 25213, 30419, 33175, 40025, 50426, 60838, 66350, 80050, 126065, 152095, 252130, 304190, 630325, 760475, 1260650, 1520950, 2124527, 4249054, 10622635, 21245270, 40366013, 53113175, 80732026, 106226350, 201830065, 403660130, 1009150325, 2018300650]

約数ペア:

[(1, 2018300650), (2, 1009150325), (5, 403660130), (10, 201830065), (19, 106226350), (25, 80732026), (38, 53113175), (50, 40366013), (95, 21245270), (190, 10622635), (475, 4249054), (950, 2124527), (1327, 1520950), (1601, 1260650), (2654, 760475), (3202, 630325), (6635, 304190), (8005, 252130), (13270, 152095), (16010, 126065), (25213, 80050), (30419, 66350), (33175, 60838), (40025, 50426)]