2218672300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{2297}}^1$

素因数の和:3067

約数の個数: 72

約数和(自身を含む): 5194105056

約数和(自身を除く): 2975432756

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 743, 1300, 1486, 2297, 2972, 3715, 4594, 7430, 9188, 9659, 11485, 14860, 18575, 19318, 22970, 29861, 37150, 38636, 45940, 48295, 57425, 59722, 74300, 96590, 114850, 119444, 149305, 193180, 229700, 241475, 298610, 482950, 597220, 746525, 965900, 1493050, 1706671, 2986100, 3413342, 6826684, 8533355, 17066710, 22186723, 34133420, 42666775, 44373446, 85333550, 88746892, 110933615, 170667100, 221867230, 443734460, 554668075, 1109336150, 2218672300]

約数ペア:

[(1, 2218672300), (2, 1109336150), (4, 554668075), (5, 443734460), (10, 221867230), (13, 170667100), (20, 110933615), (25, 88746892), (26, 85333550), (50, 44373446), (52, 42666775), (65, 34133420), (100, 22186723), (130, 17066710), (260, 8533355), (325, 6826684), (650, 3413342), (743, 2986100), (1300, 1706671), (1486, 1493050), (2297, 965900), (2972, 746525), (3715, 597220), (4594, 482950), (7430, 298610), (9188, 241475), (9659, 229700), (11485, 193180), (14860, 149305), (18575, 119444), (19318, 114850), (22970, 96590), (29861, 74300), (37150, 59722), (38636, 57425), (45940, 48295)]