39619650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 113742720

約数和(自身を除く): 74123070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 150, 175, 194, 210, 291, 350, 389, 485, 525, 582, 679, 778, 970, 1050, 1167, 1358, 1455, 1945, 2037, 2334, 2425, 2723, 2910, 3395, 3890, 4074, 4850, 5446, 5835, 6790, 7275, 8169, 9725, 10185, 11670, 13615, 14550, 16338, 16975, 19450, 20370, 27230, 29175, 33950, 37733, 40845, 50925, 58350, 68075, 75466, 81690, 101850, 113199, 136150, 188665, 204225, 226398, 264131, 377330, 408450, 528262, 565995, 792393, 943325, 1131990, 1320655, 1584786, 1886650, 2641310, 2829975, 3961965, 5659950, 6603275, 7923930, 13206550, 19809825, 39619650]

約数ペア:

[(1, 39619650), (2, 19809825), (3, 13206550), (5, 7923930), (6, 6603275), (7, 5659950), (10, 3961965), (14, 2829975), (15, 2641310), (21, 1886650), (25, 1584786), (30, 1320655), (35, 1131990), (42, 943325), (50, 792393), (70, 565995), (75, 528262), (97, 408450), (105, 377330), (150, 264131), (175, 226398), (194, 204225), (210, 188665), (291, 136150), (350, 113199), (389, 101850), (485, 81690), (525, 75466), (582, 68075), (679, 58350), (778, 50925), (970, 40845), (1050, 37733), (1167, 33950), (1358, 29175), (1455, 27230), (1945, 20370), (2037, 19450), (2334, 16975), (2425, 16338), (2723, 14550), (2910, 13615), (3395, 11670), (3890, 10185), (4074, 9725), (4850, 8169), (5446, 7275), (5835, 6790)]