2019988349850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{991}}^1\times {\mathrm{54139}}^1$

素因数の和:55396

約数の個数: 96

約数和(自身を含む): 5034697758720

約数和(自身を除く): 3014709408870

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 502, 753, 991, 1255, 1506, 1982, 2510, 2973, 3765, 4955, 5946, 6275, 7530, 9910, 12550, 14865, 18825, 24775, 29730, 37650, 49550, 54139, 74325, 108278, 148650, 162417, 248741, 270695, 324834, 497482, 541390, 746223, 812085, 1243705, 1353475, 1492446, 1624170, 2487410, 2706950, 3731115, 4060425, 6218525, 7462230, 8120850, 12437050, 13588889, 18655575, 27177778, 37311150, 40766667, 53651749, 67944445, 81533334, 107303498, 135888890, 160955247, 203833335, 268258745, 321910494, 339722225, 407666670, 536517490, 679444450, 804776235, 1019166675, 1341293725, 1609552470, 2038333350, 2682587450, 4023881175, 8047762350, 13466588999, 26933177998, 40399766997, 67332944995, 80799533994, 134665889990, 201998834985, 336664724975, 403997669970, 673329449950, 1009994174925, 2019988349850]

約数ペア:

[(1, 2019988349850), (2, 1009994174925), (3, 673329449950), (5, 403997669970), (6, 336664724975), (10, 201998834985), (15, 134665889990), (25, 80799533994), (30, 67332944995), (50, 40399766997), (75, 26933177998), (150, 13466588999), (251, 8047762350), (502, 4023881175), (753, 2682587450), (991, 2038333350), (1255, 1609552470), (1506, 1341293725), (1982, 1019166675), (2510, 804776235), (2973, 679444450), (3765, 536517490), (4955, 407666670), (5946, 339722225), (6275, 321910494), (7530, 268258745), (9910, 203833335), (12550, 160955247), (14865, 135888890), (18825, 107303498), (24775, 81533334), (29730, 67944445), (37650, 53651749), (49550, 40766667), (54139, 37311150), (74325, 27177778), (108278, 18655575), (148650, 13588889), (162417, 12437050), (248741, 8120850), (270695, 7462230), (324834, 6218525), (497482, 4060425), (541390, 3731115), (746223, 2706950), (812085, 2487410), (1243705, 1624170), (1353475, 1492446)]