40550987230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15859}}^1$

素因数の和:15998

約数の個数: 96

約数和(自身を含む): 84633400800

約数和(自身を除く): 44082413570

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 89, 130, 169, 170, 178, 221, 338, 442, 445, 845, 890, 1105, 1157, 1513, 1690, 2210, 2314, 2873, 3026, 5746, 5785, 7565, 11570, 14365, 15041, 15130, 15859, 19669, 28730, 30082, 31718, 39338, 75205, 79295, 98345, 150410, 158590, 196690, 206167, 255697, 269603, 412334, 511394, 539206, 1030835, 1278485, 1348015, 1411451, 2061670, 2556970, 2680171, 2696030, 2822902, 3504839, 5360342, 7009678, 7057255, 13400855, 14114510, 17524195, 18348863, 23994667, 26801710, 35048390, 36697726, 45562907, 47989334, 91125814, 91744315, 119973335, 183488630, 227814535, 238535219, 239946670, 311930671, 455629070, 477070438, 623861342, 1192676095, 1559653355, 2385352190, 3119306710, 4055098723, 8110197446, 20275493615, 40550987230]

約数ペア:

[(1, 40550987230), (2, 20275493615), (5, 8110197446), (10, 4055098723), (13, 3119306710), (17, 2385352190), (26, 1559653355), (34, 1192676095), (65, 623861342), (85, 477070438), (89, 455629070), (130, 311930671), (169, 239946670), (170, 238535219), (178, 227814535), (221, 183488630), (338, 119973335), (442, 91744315), (445, 91125814), (845, 47989334), (890, 45562907), (1105, 36697726), (1157, 35048390), (1513, 26801710), (1690, 23994667), (2210, 18348863), (2314, 17524195), (2873, 14114510), (3026, 13400855), (5746, 7057255), (5785, 7009678), (7565, 5360342), (11570, 3504839), (14365, 2822902), (15041, 2696030), (15130, 2680171), (15859, 2556970), (19669, 2061670), (28730, 1411451), (30082, 1348015), (31718, 1278485), (39338, 1030835), (75205, 539206), (79295, 511394), (98345, 412334), (150410, 269603), (158590, 255697), (196690, 206167)]